Questions and answers by

kitkat

Questions (1,218)

What is the solution of the equation 5/3−2x=1/6 ?(1 point)
1. 1 answer
2. 14 views
What is the solution of the equation 11−4x=−9 ?(1 point)Responses 1/2 Start Fraction 1 over 2 End Fraction −5 negative 5 5
1. 1 answer
2. 14 views
What is the solution of the equation −8x+13=−19 ?(1 point)Responses 4 4 34 Start Fraction 3 over 4 End Fraction −4
1. 1 answer
2. 30 views
The equation 53x+113=−43is solved as follows. Fill in the correct numbers to complete the solution.(1 point) 53x+113=−43
1. 1 answer
2. 27 views
Solve 5−6x=−7.(1 point) x=
1. 1 answer
2. 32 views
The equation 10x+13=−12is solved as follows. Supply the correct numbers to complete the solution.(1 point) 10x+13=−12 10x=
1. 2 answers
2. 37 views
The equation −3x−9=−21 is solved as follows. Supply the correct numbers to complete the solution.(1 point)−3x−9=−21
1. 1 answer
2. 27 views
Which statement describes the creation and destruction of ocean rock as they undergo seafloor spreading?(1 point)Responses New
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Which is explained by Hess’ seafloor spreading hypothesis?(1 point)Responses Fossils found on the ocean floor are much younger
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2. 42 views
Which data supports the seafloor spreading hypothesis?(1 point)Responses discovery of fossils in the Himalayas discovery of
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Which is done to collect evidence of continental movement?(1 point)Responses mapping the ocean floor mapping the ocean floor
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Which is evidence of a supercontinent?(1 point)Responses One kind of animal fossil can only be found in Africa. One kind of
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What explains the existence of Mesosaurus fossils in both Africa and South America?(1 point)Responses The Mesosaurus evolved
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What is the difference between relative dating and carbon dating?(1 point)Responses Relative dating is used in fossils only
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Which method can be used to find the absolute age of fossils? (1 point)Responses law of superposition law of superposition
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Use this sentence: Scientists found a fossil in a layer of rock that is 10 million years old.Which is correct about the fossil's
1. 1 answer
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Which describes the law of superposition used to find the relative age of fossils in rocks?(1 point)Responses Fossils inside a
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Reagan is 3.5 inches shorter than Cassidy. If Reagan is 39 inches tall, which equation could you use to find Cassidy's height?
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Solve the equation using inverse operations.1/3x=−9 (1 point) x=
1. 1 answer
2. 11 views
What is the first step in solving this equation:1/3x=−9
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Which of the following should be done to both sides of the equation x + 11 = -17 to solve the value of x? (1 point)Responses add
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What is the inverse operation needed to solve for x?45 = x - 12 (1 point) Responses Division Division Addition Addition
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A store is selling ribbon by the yard. Mike bought 8 yards of red ribbon. Each yard cost $3.50. Complete and solve the working
1. 1 answer
2. 21 views
In her science project, Martina is observing how fast kitchen condiments can be dissolved in water. She put 8.5 ounces of water
1. 2 answers
2. 33 views
1 of 51 of 5 ItemsQuestion Ms. Garcia surveyed the students in her class to find out if they own a pet. Two-thirds of the class,
1. 1 answer
2. 60 views
Problem Solving with Multiplication and Division PracticeComplete this assessment to review what you’ve learned. It will not
1. 1 answer
2. 37 views
What is the solution of the equation 85x = −10 ?
1. 1 answer
2. 26 views
What is the solution of the equation −x2.9=−3 ?(1 point)Responses −8.7 negative 8.7 8.7 8.7 87 87 −87 negative 87
1. 1 answer
2. 49 views
QuestionWhat is the solution of the equation 5/2x = −1/8 ?(1 point)
1. 1 answer
2. 18 views
Which of the following should be done to both sides of the equation x/12=6 to solve the value of x ?(1 point)Responses multiply
1. 1 answer
2. 29 views
Which of the following should be done to both sides of the equation −6x=48 to solve the value of x ?(1 point)Responses divide
1. 1 answer
2. 45 views
What number should both sides of the equation x−5=−6be multiplied by to solve for the value of x ?
1. 1 answer
2. 42 views
What number should both sides of the equation −7x=14be divided by to solve for the value of x ?(1 point)
1. 1 answer
2. 18 views
What information is revealed by magnetism on rocks?(1 point)Responses mass mass minerals minerals age age luster
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Which pattern describes the ages of ocean rocks based on core samples from the ocean floor?(1 point)Responses Younger rocks are
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2. 26 views
Which data is used to make a sonar map of the ocean floor?(1 point)Responses the time it takes an underwater vehicle to reach
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What is the name of a supercontinent that was once made up of all of Earth’s current continents?(1 point)Responses Laurasia
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What did scientists observe in the ocean floor which indicates that the Pacific Ocean is becoming smaller?(1 point)Responses
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Which continents have coastlines and mountain ranges that match up?(1 point)Responses North America and South America North
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What was unknown to scientists during Wegener’s time?(1 point)Responses Mountain ranges of some continents lined up. Mountain
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Which statement best describes why most individual organisms never fossilized?(1 point)Responses Conditions for fossilization
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Use this paragraph: The half-life of carbon-14 is 5,700 years. A certain sample of wood has 20 grams of carbon-14 when it is
1. 1 answer
2. 37 views
Which quantity helps determine the absolute age of rocks and fossils?(1 point)Responses the ratio of carbon-12 to carbon-14 the
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When will a fossil be used in finding the absolute age of rocks?(1 point)Responses if it existed for a long period of time and
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Who was Siddhartha Gautama before he became the Buddha?(1 point) Responses a guru a guru an ascetic an ascetic a Brahmin a
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How do scholars know that Indo-Aryans raised cattle and depended upon their milk, but later turned to agriculture?(1 point)
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Due to excessive heat, the water level in a dam decreased by 8.8 meters last month. Now, the water level is 95.3 meters. Which
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Krista and Alexa played balloon darts in a school fair. Krista popped 5 balloons and Alexa popped n balloons. Together, they
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You have p dollars in your piggy bank. You spent $13.32 to buy a toy, leaving you with $25.70. Which equation should be used to
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Maria has to spend 5 1/2 hours to finish her community service program in a community health clinic. Last week, she was able to
1. 1 answer
2. 34 views
Mario is x years old. In 7 years, he will be 19. Which equation can be used to determine Mario’s present age?(1 point)Response
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During weekdays, Richard is working as a part-time library assistant at a university. He needs to work for a total of 30 hours a
1. 1 answer
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Tyrell has a goal to spend 26 hours each month volunteering in a community library. So far for this month, he has volunteered
1. 1 answer
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Joe and Andrew shot baskets in a school fair. Joe made 9 baskets, which is 2 baskets more than Andrew. Supply the correct
1. 1 answer
2. 43 views
Which of the following should be done to both sides of the equation x − 3.41 = −19 to solve the value of x ?(1 point)Respons
1. 1 answer
2. 15 views
Which of the following equations has a solution of −8 ?(1 point)Responses x − 8 = 0 x minus 8 equals 0 x + 3 = −11 x plus
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2. 17 views
What is the solution of the equation x + 23 = 9 ?(1 point)Responses −14 negative 14 32 32 14 14 −32
1. 1 answer
2. 18 views
What is the value of xin the equation x + 0.97 = −2 ?(1 point)
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2. 19 views
What is the solution of the equation x−7=1?
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2. 31 views
What number should be added to both sides of the equation x−7=1to solve for the value of x ?
1. 2 answers
2. 32 views
Which is the best example of domain-specific language?(1 point)Responses close close numerous numerous shape shape equilateral
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2. 43 views
Which option describes domain-specific language?(1 point)Responses language that uses first-person pronouns language that uses
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Which type of relationship does the transition phrase "as well as" indicate?(1 point)Responses cause and effect cause and effect
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2. 20 views
Which phrase describes a transition?(1 point)Responses a method used to manage work a method used to manage work the flow of a
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Which of the following is a type of multimedia?(1 point)Responses a podcast included as part of an online news column a podcast
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Which graphic would give readers information about significant achievements of a president's term in office?(1 point)Responses a
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Which option describes a caption?(1 point)Responses a visual representation a visual representation a line of text explaining an
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Which option describes the purpose of adding graphics and multimedia to informational texts?(1 point)Responses to reduce the
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Which option describes elaboration?(1 point)Responses writing more words to lengthen the text writing more words to lengthen the
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Which of the following describes concrete details?(1 point)Responses exact meanings of all the key words in a text exact
1. 1 answer
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What are the Vedas?(1 point) Responses a language written in Sanskrit a language written in Sanskrit sacred hymns sacred hymns
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Think about the many achievements of the Egyptians. Which one of their achievements impresses you the most? Write about what
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What does a hieroglyphic writing system use instead of alphabetic letters?(1 point)Responses papyrus scrolls papyrus scrolls a
1. 1 answer
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Which Egyptian pharaoh built the most monuments?(1 point)Responses Ramses II Ramses II Hatshepsut Hatshepsut Thutmose III
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Which was one of the roles of farmers in ancient Egypt?(1 point)Responses instruct the slaves in religion instruct the slaves in
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Why did the Egyptians build the pyramids? (1 point)Responses to compete with Kush to compete with Kush to give the Egyptians
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Which of the following was the main reason the pharaoh was so powerful?(1 point)Responses He was believed to be a god on Earth.
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What prompted the Egyptians to build the pyramids?(1 point)Responses Their gods demanded massive public works projects. Their
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(1 point)Responses She was a female pharaoh. She was a female pharaoh. She united Upper and Lower Egypt. She united Upper and
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The rich soil brought by the yearly flooding of the Nile was so important to ancient Egypt that they called their country Kemet,
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(1 point)Responses Preserving human bodies through clay let the Egyptians learn about engineering Preserving human bodies
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Where is the Nile Delta?(1 point)Responses upstream from the cataracts upstream from the cataracts in Lower Egypt in Lower Egypt
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The soil of the Nile River Valley is best characterized as(1 point)Responses clay. clay. fertile. fertile. dry. dry. dense.
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What is the correct order of the social structure of ancient Egypt? Place the highest group at the top and the lowest group at
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Which effect did continued trade with Egypt have on Kush civilization?(1 point)Responses Kushites learned to navigate the Nile
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Which of the following is an accomplishment of Ramses II?(1 point)Responses wrote famous literature wrote famous literature
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Which law describes a layer of the Grand Canyon that is older than the layer above it?(1 point)Responses law of superposition
1. 19 answers
2. 51 views
Use this sentence: A scientist finds fossils of the same marine animal in two distant locations.Which conclusion statement is
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When an earthquake occurs, what is happening below Earth’s surface?(1 point)Responses Plates are colliding with each other.
1. 1 answer
2. 39 views
Which is formed by heat and pressure of rock in the solid phase?(1 point)Responses conglomerate conglomerate sedimentary
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Which is part of the rock cycle that happens beneath the Earth?(1 point)Responses erosion erosion melting melting cementing
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What is a difference between oxidation and hydrolysis?(1 point)Responses In oxidation, oxygen reacts with minerals. In
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Which is an example of chemical weathering?(1 point)Responses plants causing rocks to split apart plants causing rocks to split
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Which can be excluded from the list of physical weathering processes?(1 point)Responses oxidation oxidation frost wedging frost
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Which describes the process of breaking down rocks into smaller pieces? (1 point)Responses ice wedging ice wedging chemistry
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Why are mineraloids not considered true minerals?(1 point)Responses They are not naturally occurring substances. They are not
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Use the information about two substances to answer the question.Substance A: organic, naturally occurring, solid Substance B:
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What do all volcanoes have in common?(1 point)Responses the flowing energy from Earth’s interior the flowing energy from
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Which is responsible for the movement of large plates and formation of volcanoes?(1 point)Responses thermal energy thermal
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Which option describes one purpose of informational writing?(1 point)Responses to persuade readers to do something to persuade
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2. 28 views