Modeling Real-World Problems with One-Step Equations

Question 1

Select all that apply.

Revolt · Accepted Answer

A: You know the difference in the distances the boys ran, so this is a subtraction problem.; E: The correct equation is s – 2.3 = 6.8.

Question 2

The cost of 4 bananas is $2.36. What is the cost of each banana?

Revolt · Accepted Answer

B:

Question 3

Write and solve an equation and then check your answer. Complete the statements.

Revolt · Accepted Answer

Write and solve an equation and then check your answer. Complete the statements. Graciella divided her grapes equally among 6 friends. If each friend received 16 grapes, how many grapes did Graciella : the number of grapes Graciella had; Write and solve an equation and then check your answer. Complete the statements. Graciella divided her grapes equally among 6 friends. If each friend received 16 grapes, how many grapes did Graciella : g/6 = 16; Write and solve an equation and then check your answer. Complete the statements. Graciella divided her grapes equally among 6 friends. If each friend received 16 grapes, how many grapes did Graciella : multiply by 6; Write and solve an equation and then check your answer. Complete the statements. Graciella divided her grapes equally among 6 friends. If each friend received 16 grapes, how many grapes did Graciella : g = 96; Write and solve an equation and then check your answer. Complete the statements. Graciella divided her grapes equally among 6 friends. If each friend received 16 grapes, how many grapes did Graciella : 96

Question 4

Write and solve an equation and then check your answer. Complete the statements.

Revolt · Accepted Answer

A: ✔ the number of grapes Graciella had

Question 5

Identify the steps needed to write and solve an equation to solve the word problem. Select all that apply.

Revolt · Accepted Answer

A: The variable, m, is equal to the amount of money Brooklyn has now.; C: The correct equation is 14 + m = 32.; E: To solve the equation, subtract 14 from both sides.

Question 6

Bianca practiced for hours.

Revolt · Accepted Answer

28

Question 7

Leona must save $2.92✔ $196.50$401.50$30,647.50 before she can buy the computer.

Revolt · Accepted Answer

B: ✔ $196.50

Question 8

Noam must share a cash prize equally among 4 winners. If each person receives $125, what is the amount of the prize?

Revolt · Accepted Answer

C: $500

Question 9

Explain how to write and solve the equation.Sonja paid $12.50 to see a movie and has $30 left. How much money did Sonja have before she paid for the movie?

Revolt · Accepted Answer

To find the original amount of money Sonja had, let s represent the starting amount. Since the movie cost $12.50 and she had $30 left, you can write the subtraction equation s - 12.50 = 30 (or 30 = s - 12.50). To solve for s, use the inverse operation of subtraction by adding 12.50 to both sides. This gives s = 42.50, meaning Sonja originally had $42.50.

Question 10

The equation that correctly models the problem is ✔ g/6 = 166g = 16g + 6 = 16g - 6 = 16.

Revolt · Accepted Answer

A: ✔ g/6 = 16

Modeling Real-World Problems with One-Step Equations Answers

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