D
uses the the formula y=mx+b and m is the slope. b is the y intercept.
Divide the total amount charged by the number of hours worked, and you have $/hour
$168÷14 hours = $12/hour
Answer:
After 10 weeks: 40 inches
Step-by-step explanation:
Equation
15 + 2.5w = h
15 = beginning height
2.5 = rate per week
w = weeks passed
h = total height
Answer:
9 to the 7th power
Step-by-step explanation:
Answer:
80 points
Step-by-step explanation:
400 x 0.20% = 80
