Answer:
72
Step-by-step explanation:
5-4=1
9x1=9
9x2=18
18x4=72
Answer:
a. E = 50 H b. 950 dollars
Step-by-step explanation:
a. Since Rachel tutors English for 50 dollars for each hours, her rate is 50 dollar per hour. If she tutors for time, H hours, Her earning E = rate × time = 50 × H
E = 50H.
b. If Rachel's earnings after tutoring for 19 hours is gotten by substituting H = 19 into the equation for the earnings, E.
So, E = 50H
E = 50 × 19
E = 950 dollars.
So, Rachel's earnings after 19 hours is 950 dollars.
The answer is 16 bc yeah i said it was
55/20 = 2.75
It costs $2.75 per person
Answer:
y=2x-A
Step-by-step explanation: