Evaluate each expression. d = 5

e = 8

f = 10

1. e + f
2. f ÷ d
3. e + 7
4. 2d

1. 18

2. 2

3. 15

4. 10

welll its a very hard question but ill

step-by-step explanation:

first you take the 6 dollars and add 10 to it then add the 50 to that then multiply by 8 with xy and your answer will be

hope this

answer: i'm great at algebra

~coco

step-by-step explanation: