Question

Please answer FAST. PLEASE !

' Evaluate each expression if a=3, b=4, and c=12 '
1. a + b + c =
2. b - a =
3. b + c ÷2 =
4. ab
5. c÷a + 10 =
6. c÷a + 10 =
7. ab - c =
' Evaluate each expression if s=1, t=3, and u=5 '
8. us - t
' Evaluate each expression if a=2, b=3, and c=5 "
9. (25 + c) ÷b

Answer 1

Is this from a test

Explanation:

Answer 2

19

1

10

12

14

7. 0
__________

2

10