Answer:
cool
Step-by-step explanation:
The equation is y=mx+c where m is the gradient and c is the y-intercept
Answer:
-1
Step-by-step explanation:
Answer:
6x * 1/2 - 3 (* means multiplying)
Step-by-step explanation:
In this problem, you are using communitive property and so you are just changing the problem to an equal situation.
In order to reach the total cost of $128, you need to find the number of hours the company cleaned. The equation to do so would be
30x+ 8 = 128
If you subtract 8 from both sides and then divide by 30 you'll find that x=4.
