Answer:
Option A : y = 40x - 85 is the correct answer.
Step-by-step explanation:
Given that:
Cost of purchasing supplies = $85
Cost charged for cleaning a pool = $40
Let,
x be the number of pools cleaned.
y be the profit
Profit = Cost of pools cleaned - purchase price of supplies
y = 40x - 85
Hence,
Option A : y = 40x - 85 is the correct answer.
That’s easy work quit playing ..
In order to solve a negative exponent, you have to consider the multiplicative inverse of the base:
So, if we solve the negative exponent on the left hand side, we have
which is the right hand side.
Answer:
The formula to find the area of the triangle is: 1/2(base x height)
Step-by-step explanation:
To answer this question you must first find her hourly rate, this can be done with some simple math 108.765/15, doing this equation we find that Dalila earns $7.251 an hour. Using this information we can now form another equation 7.251*18, solving this equation we find that Dalila will earn $130.518 if she works 18 hours next week.
