Questions and answers by

annon

Questions (80)

Tony and his sister Maria have the same birthday, but Tony is four years YOUNGER than Maria. Let the variable x represent
1. 1 answer
2. 102 views
Is the equation true, false, or open? 5x – 10 = 12x + 3
1. 1 answer
2. 64 views
Simplify the expression: 35(-50 + 5y) (Show all steps)
1. 1 answer
2. 54 views
Find the Quotient: 55 -211 *( means times) (Show all steps)
1. 1 answer
2. 51 views
Evaluate the expression: -5.6 + 7 (Show all steps)
1. 1 answer
2. 72 views
Give an example of the Identity Property of Multiplication.
1. 1 answer
2. 48 views
Suppose you make $5 an hour as a dog walker. Let h represent the number of hours you work in a week. Write an expression that
1. 1 answer
2. 65 views
Simplify the expression (10 – 8)3 ÷ 2. *(Make sure to use the correct order of operations)(Show all steps)
1. 1 answer
2. 86 views
Evaluate the following expression: (10 - 3y) - 1 , if y = 3. (Show all steps)
1. 1 answer
2. 64 views
Write a word phrase for the algebraic expression: 5x – 10.
1. 1 answer
2. 56 views
What is an algebraic expression for “10 more than the product of 9 and a number y”?
1. 1 answer
2. 64 views
Which equation has the same solution for x as x−12=40?(1 point) Responses x4=13 x over 4 is equal to 13 12−x=40 12 minus x
1. 21 answers
2. 123 views
The distance formula can be written as d=rt, where d= distance traveled, r= the rate of speed, and t= the length of time
1. 3 answers
2. 135 views
Which of the following is the purpose of a deadline?(1 point)Responses to maintain a respectful conversation to maintain a
1. 1 answer
2. 103 views
Which of the following describes collaboration?(1 point)Responses using technology using technology taking notes taking notes
1. 5 answers
2. 138 views
x−6<x/4(2 points) Responses Divide both sides of the inequality by 4 to simplify: x/4−3/2<x Divide both sides of the
1. 1 answer
2. 89 views
Order the steps for solving the equation: 2x−5=3(4x+5)Step 1: Property to get Step 2: Property to get Step 3: Property to get
1. 1 answer
2. 129 views
Match the description of the one variable equation with the number of solutions it will have.ax+c1=bx+c2 The number of x's on
1. 1 answer
2. 89 views
5x−12−6x=−10x+7−1solve with these 4 steps Step 1: Combine like terms Step 2: Get x-terms on same side of equation Step
1. 5 answers
2. 281 views
5x−12−6x=−10x+7−1solve with these 4 steps Step 1: Combine like terms Step 2: Get x-terms on same side of equation Step
1. 13 answers
2. 115 views
5x−12−6x=−10x+7−1solve with 4 steps
1. 1 answer
2. 61 views
5x−12−6x=−10x+7−1Step 1: Combine like terms Response area, Step 2: Get x-terms on same side of equation Response area
1. 3 answers
2. 58 views
5x−12−6x=−10x+7−1(4 points) Put responses in the correct input to answer the question. Select a response, navigate to
1. 1 answer
2. 113 views
ou need to solve this equation for x: ax−7=26Which would be the best first step you could make to solve the equation? (1
1. 3 answers
2. 83 views
-3x+5+3x+5 how many solutions
1. 1 answer
2. 70 views
Hydroelectric dams work by blocking the path of a water source to create an area with water held back by the dam. The dam can
1. 1 answer
2. 87 views
An object that is stationary has potential energy. When the object is pushed, that energy transfers to kinetic energy.
1. 1 answer
2. 116 views
Solve for x to determine if the equation has one, none, or infinite solutions.5(2x+2)−7x=3x+6(1 point)
1. 1 answer
2. 59 views
Solve for x to determine if the equation has one, none, or infinite solutions.4x=3(x+5)−15(1 point) Responses The equation has
1. 1 answer
2. 107 views
Solve for x to determine if the equation has one, none, or infinite solutions.3(x+2)−6=3x(1 point)
1. 1 answer
2. 51 views
Which of the following is an example of an equation with exactly one solution?(1 point)Responses 3x+4=3x+4 3 x plus 4 equals 3 x
1. 1 answer
2. 91 views
Which of the following is an example of an equation with no solution?(1 point)Responses 3x+4=3x+3 3 x plus 4 equals 3 x plus 3
1. 6 answers
2. 86 views
Solve for xto determine if the equation has one, none, or infinite solutions. 9(x+1)=3(5x+1)−12 (1 point) Responses The
1. 1 answer
2. 83 views
Solve for x to determine if the equation has one, none, or infinite solutions.6(2x+4)−24=12x (1 point) Responses The equation
1. 1 answer
2. 286 views
Complete the equation so that it has no solution.(1 point)5x+12= __ x+9
1. 1 answer
2. 463 views
Complete the equation so that it has infinite solutions.(1 point)4x+10= __ x+ __
1. 5 answers
2. 266 views
4x+10= __x+__
1. 1 answer
2. 65 views
Lucy picks up an object from the floor. How will the potential energy change if Lucy lifts the object above her head?(1 point)Re
1. 1 answer
2. 126 views
An object’s gravitational potential energy is dependent on the object’s mass, the strength of its gravitational field, and
1. 1 answer
2. 125 views
Which factors determine the potential energy of an object?(1 point)Responses Gravity and position Gravity and position Weight
1. 1 answer
2. 126 views
_____________ region is the most highly populated region in Georgia and contains most of the state’s major cities, including
1. 1 answer
2. 97 views
__________region was covered by the Atlantic Ocean and currently makes up around 60% of Georgia’s land.* Piedmont Coastal
1. 1 answer
2. 95 views
_____________is the only source of coal in Georgia.* Piedmont Coastal Plains Appalachian Plateau Ridge and Valley
1. 1 answer
2. 105 views
A student solves the following problem: 2(x - 2) + 5x = 24Step 1: 2x - 4 + 5x = 24 Step 2: 10x - 4 = 24 Step 3: 10x - 4 + 4 = 24
1. 2 answers
2. 81 views
Put the steps in order for solving the equation: −2(4x+8)+2x = −5x+10within 4 steps
1. 6 answers
2. 224 views
Put the steps in order for solving the equation: 2(4x+8)+2x = −5x+10
1. 5 answers
2. 154 views
Simplify: −4(2x+5)(1 point) Responses (−4−2x)+(−4−5) open paren negative 4 minus 2 x close paren plus open paren
1. 5 answers
2. 88 views
To solve the equation: 24(34+x)=1,200, give the reasons for each of the given steps. Step 1: 816+24x=1,200 Step 2:
1. 3 answers
2. 103 views
24(34+x)=1,200, give the reasons for each of the given steps. What was done to the previous step to get to the current equation?
1. 1 answer
2. 101 views
−3(2x+7)(1 point) This expression involves these two operations ___ and __ . We will use the ___to simplify this expression.
1. 1 answer
2. 119 views
Which equation is equivalent to w=x+y−z?(1 point)Responses z=x+y−w z equals x plus y minus w z=w−x−y z equals w minus x
1. 3 answers
2. 96 views
Manipulate the equation y=7x−12 so that it is written in terms of x. Which equation is equivalent to y=7x−12?(1 point)Respon
1. 3 answers
2. 91 views
Five less than three-fourths of x is seven. If x equals 16, what is the last property of equality you would use to justify the
1. 1 answer
2. 118 views
Linear Equations in Real-World Scenarios Quick Check2 of 52 of 5 Items Question Andrea is 6 years younger than Tony. In two
1. 8 answers
2. 685 views
A string is cut in two so that one section is 5 inches longer than the other. Twice the length of the longer section is three
1. 1 answer
2. 118 views
Tilda writes the equation 5y=20x+8. She wants to rewrite the equation in terms of x . After subtracting 8 from both sides of the
1. 1 answer
2. 118 views
Arthur writes the equation a=10b−7. He wants to rewrite it in terms of b . In Arthur’s first step, what value should he add
1. 1 answer
2. 101 views
When using the most efficient method to solve the following problem, what step is performed first? Enter 1 for Distributive
1. 1 answer
2. 131 views
Four times the sum of a number and four is the same as two multiplied by two less than three times the number. What is the
1. 1 answer
2. 109 views
The population of moose in a forest is 200, and it is decreasing by 15 moose each year. In the same forest, there are 150
1. 1 answer
2. 109 views
A student drops the same 10 kilogram ball from heights of one, two, and three meters. show a bar graph accurately shows the
1. 7 answers
2. 525 views
show a line graph best shows the relationship between the final velocity of a dropped object (before it hits the ground) and the
1. 4 answers
2. 377 views
QuestionA student drops six different objects. object mass (kg) hight (m) potential energy (j) 1 10 5 490 2 10 10 980 3 10 15
1. 1 answer
2. 189 views
Which line graph best shows the relationship between the final velocity of a dropped object (before it hits the ground) and the
1. 3 answers
2. 456 views
The volume of a rectangular prism can be calculated with the formula V=lwh, where V is the volume, l is the length, w is the
1. 1 answer
2. 134 views
solveax+3=33.
1. 1 answer
2. 55 views
region is the most highly populated region in Georgia and contains most of the state’s major cities, including Atlanta.respons
1. 1 answer
2. 114 views
what region is the most highly populated region in Georgia and contains most of the state’s major cities, including Atlanta.
1. 2 answers
2. 448 views
Which of the following are true statements about the Fall Line? You should select TWO answers. (2 points)Responses It makes the
1. 2 answers
2. 134 views
what region was covered by the Atlantic Ocean and currently makes up around 60% of Georgia’s land
1. 1 answer
2. 152 views
if Twenty percent of your grade is 80 points. What was your grade?
1. 1 answer
2. 157 views
in the expression: 4x2−2x+1How many terms are there? What is the leading coefficient of the first term?
1. 1 answer
2. 151 views
Liam is setting up folding chairs for a meeting. If he arranges the chairs in 5 rows of the same length, he has 5 chairs left
1. 3 answers
2. 1,763 views
can someone help me with unit 4 lesson 42. x-7>10 thanks
1. 1 answer
2. 447 views
i did a lab on separation of salt and sand. the initial mass that my teacher gave me was the stock mixture that was: salt=
1. 2 answers
2. 903 views
As preparation for this problem, review Conceptual Example 10. The drawing shows two planes each dropping an empty fuel tank. At
1. 1 answer
2. 1,213 views
If 124 g of ice at 0.0°C is added to 1.36 L of water at 90 °C, what is the final temperature of the mixture?
1. 1 answer
2. 422 views
800 people where asked what sport they liked 120 said football what is this as a fraction in its lowest form ?
1. 1 answer
2. 484 views
What important contribution did the Phoenicians make to world civilizations? sntly, I don't know. How was htat contribution
1. 4 answers
2. 1,319 views
Please help, even if you only know 1 answer.1. The length of each side of rectangle R is an integer, and the area of R is 2009.
1. 0 answers
2. 435 views