James went to the grocery store and purchased apples for $2.50 per pound (). He also bought one pineapple for $4.00. Write a linear equation ( = + ) to show the Cost () of how much James spent at the grocery store?

Step-by-step explanation:

2.50() + 4.00=()

2 and 1.

step-by-step explanation:

plug in each answer. 0 doesn't work, 1 does. so does 2. 4 doesn't:

0 = 1 is not true.

2 = 2 is true.

4 = 4 is true.

8 = 16 is not true.

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