Answer:
-45
Step-by-step explanation:
v=179-224
v=-45
v=-45
Distribute 3/8 to m and 1 so now the equation should be 1/4m + 3/4m - 3/8m + 3/8
then add 1/4m 3/4 to get m. the equation should now look like m - 3/8m + 3/8
m is 1m but the one is invisible so subtract 3/8 from 1 now the equation should look like 5/8m + 3/8
final answer: 5/8 + 3/8
Answer:
Two car companies compete to make the cheapest electric car.
Step-by-step explanation:
Q = 7m + 3n
R = 11 - 2m
S = n + 5
T = -m - 3n + 8
simplify Q + S - T
7m + 3n + n + 5 - (-m - 3n + 8) =
7m + 4n + 5 + m + 3n - 8
8m + 7n - 3 <====
Answer is
D
Step-by-step explanation:
-4xm=-4m
-4x+5= -20
