Answer: $13.50
7 lawns = $94.50
1 lawn = 94.50 ÷ 7
1 lawn = $13.50
------------------------------------------------------------------------------
Answer: He charged $13.50 to mow a lawn.
------------------------------------------------------------------------------
Answer:the independent variable is x, the number of hours of work.
The dependent variable is y, the total charge for x hours of work.
Step-by-step explanation:
A change in the value of the independent variable causes a corresponding change in the value of in dependent variable. Thus, the dependent variable is is output while the independent variable is the input
For each visit, he charges $25 plus $20 per hour of work. The linear expression that represents the total amount of money that Ethan earns per visit is y = 25 + 20x.
Since the total amount charged, y depends on the number of hours of work, x, it means that the dependent variable is y and the independent variable is x
Answer:
37
Step-by-step explanation:
V= πr2(the two is an exponent* h/3 (it’s a fraction)