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Questions (13)
(From "Easter Island: A Cautionary Tale" and "An Island of Questions", Illuminate)Question: Which statement expresses a central
1 answer
167 views
Why is a book resting on a table in a state of equilibrium?(1 point)ResponsesThe book and the table both have acceleration (due
1 answer
39 views
Which word has a negative connotation?(1 point)Responsessalesalecheapcheapinexpensiveinexpensivediscounted
3 answers
75 views
Determine the unit rate for 1 bag of chips if 5 bags cost $6.25; the proportional relationship is described by 5y=$6.25x.
5 answers
160 views
How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation?(1 point)
Responses 5:1 :: 20:4 ratio of 5 to 1
9 answers
74 views
The speed limit sign on the expressway says that the speed limit is 55 mph. Write an equality that represents all speeds you can
7 answers
111 views
For the equation 2(x−5)=9−3x+6+8+3x+7
, the left side of the equation can be simplified by using the Distributive Property,
21 answers
86 views
Match the equation with its solution.(3 points)
Put responses in the correct input to answer the question. Select a response,
5 answers
75 views
Put the steps in order to solve the equation: 3n+9+4n=2
. Put the reasoning in the first blank and the simplified equation in the
5 answers
119 views
Izzie is trying to solve this inequality: 3(t+1)−4t≥−5
After she solves it, she shows it to you, and she asks you if she
11 answers
320 views
Which equation has the same solution for x as x−12=40
?(1 point) Responses 12−x=40 12 minus x is equal to 40 x+12=−40 x
9 answers
61 views
Fill in the blanks to follow the steps in solving the equation: 5x−12−6x=−10x+7−1
(4 points) Put responses in the correct
9 answers
136 views
When a baseball is at rest and then is thrown, what is the relationship between the ball’s potential and kinetic energy?
4 answers
302 views
Answers (84)
Which word has a positive connotation?(1 point)Responsescockycockyconfidentconfidentsuperiorsuperiorarrogantarrogant
maybe if you had a graph to show him tj lol, he doesnt know what to do
The proportional relationship 15.24 centimeters in 6 inches is represented by 6y=15.24x. Determine the number of centimeters in 1 inch.
John runs a marathon (26.2 miles) in 4 hours. Determine how many miles he runs per hour if the proportional relationship is represented by 4y=26.2x.
Determine if one, both, or neither of the following is a proportion. 168=?2412, 84=?126(1 point) Responses 168=2412, 84=126 Start Fraction 16 over 8 End Fraction equals Start Fraction 24 over 12 End Fraction , Start Fraction 8 over 4 End Fraction equals
Determine if 2.510=?1248 or 2.52=?1224 is a proportion.(1 point) Responses Both are proportions. Both are proportions. Neither is a proportion. Neither is a proportion. 2.52=1224 Start Fraction 2.5 over 2 End Fraction equals Start Fraction 12 over 24 End
You fill your car with 15 gallons of gas at a cost of $45. Using fractional notation, how do you write a proportion that shows how much 5 gallons of gas will cost? Use x to represent the unknown cost.(1 point) Responses 1545=5x Start Fraction 15 over 45
You fill your car with 15 gallons of gas at a cost of $45. Using fractional notation, how do you write a proportion that shows how much 5 gallons of gas will cost? Use x to represent the unknown cost.
How do you write 5 is to 1 as 20 is to 4 as a proportion in fractional notation?(1 point) Responses 5:1 :: 20:4 ratio of 5 to 1 colon colon ratio of 20 to 4 54=120 start fraction 5 over 4 end fraction equals start fraction 1 over 20 end fraction 51=204
You originally have x colored pencils in your pencil box. You share them equally between you and your friend. You add in 3 more colored pencils to your own box after sharing them. This gives you a total of 15 pencils. a) Write an equation and show all of
Solve the equation for y: 3x+5y=60 (2 points) Responses y=60−3x y is equal to 60 minus 3 x y=60+3x5 y is equal to 60 plus 3 x over 5 y=57x5 y is equal to 57 x over 5 y=−35x+12
A student solved the following equation using the following steps: 2(2x+2)=4(x+4) 4x+4=4x+4 4=4 Conclusion: Infinitely many solutions (2 points) Based on the student's work, the equation was solved The equation solved correctly would show that it has
If you were to graph the inequality below on a number line: 35
The speed limit sign on the expressway says that the speed limit is 55 mph. Write an equality that represents all speeds you can legally drive on the expressway.(1 point) Responses x≥55 x is greater than or equal to 55 x>55 x is greater than 55 x
13 of 2013 of 20 Items Question Solve the equation and inequality for x(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted
Select the equation that has infinitely many solutions.(1 point) Responses 4x+1=4(x+1) 4 x plus 1 is equal to 4 times open paren x plus 1 close paren 3x=2x+1 3 x is equal to 2 x plus 1 3−3x=−3(x−1) 3 minus 3 x is equal to negative 3 times open paren
A student solved the following equation using the following steps: 4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No solution (2 points) Based on the student's work, the equation was solved . The equation solved correctly would show that it has
After combining like terms to simplify the equation 3−15x+24+16x=4x−24−4x , what would be the next best step to finish solving?(1 point) Responses Subtract x from both sides of the equation. Subtract x from both sides of the equation. Subtract 24
Look at the steps for solving the equation and choose a true statement. 3x−9x+1=2(−3x+1)−1 −6x+1=−6x+2−1 −6x+1=−6x+1 (1 point) Responses The only solution to the equation is -6. The only solution to the equation is -6. The only solution to
Solve the equation by filling in the steps: 2(x−3)+21=−3 (4 points) Step 1: Distribute to get Step 2: Combine like terms to get Step 3: Use to get 2x=−18 Step 4: Use to get x=−9
are you sure?
For the equation 2(x−5)=9−3x+6+8+3x+7 , the left side of the equation can be simplified by using the Distributive Property, and the right side of the equation can be simplified by combining like terms. (2 points) Put responses in the correct input to
Using the Distributive Property as a good first step to solving the equation 7(5x+2)=−4(6−5x) , you could simplify this equation to get which of these choices? (1 point) Responses 35x+2=−24−5x 35 x plus 2 is equal to negative 24 minus 5 x
Which equation has the SAME FIRST STEP to solve as this equation: 2x+12−3x=27? (1 point) Responses 2(x−5)+2x=10 2 times open paren x minus 5 close paren plus 2 x is equal to 10 2x+12=27 2 x plus 12 is equal to 27 4x−17+2x=9 4 x minus 17 plus 2 x is
The base of a triangle is 4 less than three times the height. The area of the triangle is 38 square cm. A=b × h2 (3 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the
Solve the equation for y: 3x+5y=60 (2 points) Responses y=60+3x5 y is equal to 60 plus 3 x over 5 y=60−3x y is equal to 60 minus 3 x y=57x5 y is equal to 57 x over 5 y=−35x+12
A student solved the following equation using the following steps: 2(2x+2)=4(x+4) 4x+4=4x+4 4=4 Conclusion: Infinitely many solutions (2 points) Based on the student's work, the equation was solved The equation solved correctly would show that it has
If you were to graph the inequality below on a number line: 35
Which inequality represents the graph below: (1 point) Responses −3x+7
Solve the equation and inequality for x(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key,
Select the equation that has infinitely many solutions.(1 point) Responses 3−3x=−3(x−1) 3 minus 3 x is equal to negative 3 times open paren x minus 1 close paren 3x+5=3x−5 3 x plus 5 is equal to 3 x minus 5 4x+1=4(x+1) 4 x plus 1 is equal to 4
A student solved the following equation using the following steps: 4(2−3x)=x−2(2x+1) 8−3x=x−4x−2 8−3x=−3x−2 No solution (2 points) Based on the student's work, the equation was solved . The equation solved correctly would show that it has
After combining like terms to simplify the equation 3−15x+24+16x=4x−24−4x , what would be the next best step to finish solving?(1 point) Responses Add x to both sides of the equation. Add x to both sides of the equation. Divide both sides of the
Look at the steps for solving the equation and choose a true statement. 3x−9x+1=2(−3x+1)−1 −6x+1=−6x+2−1 −6x+1=−6x+1 (1 point) Responses The only solution to the equation is -6. The only solution to the equation is -6. There is no way to
Solve the equation by filling in the steps: 2(x−3)+21=−3 (4 points) Step 1: Distribute to get Step 2: Combine like terms to get Step 3: Use to get 2x=−18 Step 4: Use to get x=−9
are you sure this is correctf
Jill solves the equation 3(x−5)+2x=0 . Fill in the blanks with the correct values:(3 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected
Jill solves the equation 3(x−5)+2x=0 . Fill in the blanks with the correct values:(3 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected
2i+3=2i−5
3i+2i−4=18i
The base of a triangle is 4 less than three times the height. The area of the triangle is 38 square cm. A= b × h/2 (3 points) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the
The base of a triangle is 4 less than three times the height. The area of the triangle is 38 square cm. A=b × h/2
Which of the following is true about Georgia’s rivers? (1 point) Responses Rivers are the most important method of transporting goods Rivers are the most important method of transporting goods Rivers provide mineable coal Rivers provide mineable coal
Which of the following is true about Georgia’s rivers? (1 point) Responses Rivers are the most important method of transporting goods Rivers are the most important method of transporting goods Rivers provide mineable coal Rivers provide mineable coal
Solve the equation and inequality for x. Part A: Solve the equation showing all steps. ax−5=18 Part B: Solve the inequality showing all steps. ax−5>18 Answer these Questions: 1. Describe the number line set up that would show all of the solutions for
Graph 5n−3
how can i show you the graphs?
Which graph represents the solutions to this inequality: 5n−3
Izzie is trying to solve this inequality: 3(t+1)−4t≥−5 After she solves it, she shows it to you, and she asks you if she did it correctly. This is the work she completed: 3t+3−4t≥−5 −t+3≥−5 −t≥−8 t≥8 (2 points) True False Izzie
True False answer all quiestions Izzie made no mistakes in solving this inequality True – Izzie made no mistakes in solving this inequality False – Izzie made no mistakes in solving this inequality Izzie made a mistake going from step 3 to step 4 True
