Answer:
120
Step-by-step explanation:
Answer:
380 = 40h +200 (equation)
4 1/2 hours (solution)
Step-by-step explanation:
The total cost is the sum of labor cost and parts cost. The labor cost depends on the number of hours.
__
An equation describing Terry's charges might be ...
total = labor cost + parts cost
380 = 40h +200 . . . . . . labor was $40 per hour for each of h hours
180 = 40h . . . . . . subtract 200
4.5 = h . . . . . . divide by 40
Terry was charged for 4 1/2 hours of labor.
Answer:
See below.
Step-by-step explanation:
30 + 15c = 10 + 20c
15c - 20c = 10 - 30
-5c = -20
c = 4
When they both catch 4 criminals, they earn the same amount of money.
Answer:
From the given data:
More than half of the students own the least number of red dresses, so the data is positively skewed (skewed to the right).
As the number of red dresses owned increases, the number of students owning this number of red dresses generally decreases.
Answer: D. 1/5
Point slope form is written as y - y1 = m(x-x1).
The m stands for the slope, so the 1/5 is your slope in this case.