Three questions answer all of them for 65 points

8.) Sum: the product of two added factors

2 times: Multiplied by 2

The answer is

9.) We know Jack currently has $205. It says he spends $2 each day. This means that each day his current value changes by -$2.

This means your answer is

10.) If $55 is the total amount you are spending, then this means you put it on the right side of the equation:

Each book is $7.50, so you are buying b books.

Each pencil is $3, so you are buying p pencils.

Each eraser is $2, so you are buying e erasers.

This means that

1 is c

2 is a

3 is a

step-by-step explanation: