-m-4=-13
-m=-13+4=-9
m=9
☺☺☺☺
Answer:
Evaluate each expression below for the given value. That is, find the value of the expression when the variable is equal to the value given.
Giving 20 points.
a. 2a - 7 when a = 3
b. 10 + 4m when m = -2
c. 9 + (-2n) when n = 4
d. x/2 + 5 when x = 6
33.75 i think
Multiply 9 by 3 you get 27
Divide 9 by 4 and get 2.25
Multiply 2.25 by 3 which is 6.75
Add 27 and 6.75
33.75
C
Ask if explanation needed :)
Answer:
You would need 10 pizzas to feed 40 people.
(A).10
Step-by-step explanation:
Each pizza feeds 5 people.
1=4
2=8
3=12
4=16
5=20
6=24
7=28
8=32
9=36
10=40