Answer:
28 hours
Step-by-step explanation:
Let the number of hours required to:
Tutor = x
Walk the dog = y
If you are scheduled to tutor for 10 hours during the week
x = 10........ Equation 1
You can earn money by tutoring for $8 per hour and by walking dogs for $7.50 per hour. Create and solve an inequality that represents the number of hours you can walk dogs during the week in order to earn at least $290 for the week
$8 × x + $7.50 × y ≥ $290
8x + 7.50y ≥ 290..... Equation 2
We substitute 10 for x in Equation 2
8(10 ) + 7.50y ≥ 290
80 +7.50y ≥ 290
7.50y ≥ 290 - 80
7.50y ≥ 210
y ≥ 210/7.50
y ≥ 28 hours
The number of hours you can walk dogs during the week in order to earn at least $290 for the week is 28 hours
Answer:
D
Step-by-step explanation:
I am not sure if my answer is right, this is what I did :-
350,000 x 30 = 10,500,000
10,500,000 x 6.5% = 682,500
Tell me if I was right. Thank you !!
81 / 3 = 27
27 is the answer
Answer:
65%
Step-by-step explanation:
325-195=130
130/200= 65
Answer:
The rate of change is positive 96%
Step-by-step explanation:
.96 = 96%
