1. What is the first step in solving the equation 4 + 10 x 3 - 2 = n?

A. Find 4 + 10.

B. Find 3 - 2.

C. Find 10 x 3

D. Subtract n.

2. The cost of 3 pizzas is shared equally by 6 people. Each pizza costs $9. Each person contributes $5. Which equation could be used to find, m, the amount of money left?

A. 3 x 9 - 6 x 5

B. 9 / 3 - 6 x 5

C. 6 x 5 - 3 x 9 = m

D. 3 x 9 + 5 x 6 = m

Answers

oobleck
#1 What does PEMDAS tell you?
#2 amount contributed minus cost of pizzas = 6x5 - ___

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