Modeling Real-World Problems with One-Step Equations Answers
The variable, c, represents ✔ the cost of one songthe cost of all songsthe number of songsthe type of song
The cost of each song is part of a total, so the operation is additiondivision✔ multiplicationsubatraction
The correct equation to solve this problem is c + 6 = 7.80c - 6 = 7.80✔ 6c = 7.80
The solution of the equation is g = 2.7g = 10g = 22✔ g = 96.
Fernando needs a total of cups of flour to make 5 batches of bread. How much flour is needed for each batch of bread?
Select all that apply.
The cost of 4 bananas is $2.36. What is the cost of each banana?
Write and solve an equation and then check your answer. Complete the statements.
Write and solve an equation and then check your answer. Complete the statements.
Identify the steps needed to write and solve an equation to solve the word problem. Select all that apply.
Bianca practiced for ⇒ 28 hours.
28
Leona must save $2.92✔ $196.50$401.50$30,647.50 before she can buy the computer.
Noam must share a cash prize equally among 4 winners. If each person receives $125, what is the amount of the prize?
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?
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.
The equation that correctly models the problem is ✔ g/6 = 166g = 16g + 6 = 16g - 6 = 16.
Select all that you included in your response.
To undo what has been done to the variable, add 6subtract 6✔ multiply by 6divide by 6
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