Answer:
C
Step-by-step explanation:
You have to divide both sides by the coefficient of x
Answer:
Shortest=5, medium=9, longest=10
Step-by-step explanation:
x+x+5+x+4=24
3x+9=24
3x=15
x=5
Answer:
60.
Step-by-step explanation:
The second digit is 6, so we round up the first digit and add training zero. There is no need to add the '00' after the decimal point.
Answer:
C. $6 per hour.
Step-by-step explanation:
Pick a convenient point on the graph. The rate of change is the
y coordinate / x coordinate.
So we pick the point near the top right corner where y = 30 and x = 5 which gives us the answer 30/5 = 6.
Answer:
15m +31
Step-by-step explanation:
5(3m+7) - 4 = 15m + 35 - 4 = 15m +31