Company A = 111
Company B = 75 + 0.90m ( 75 plus 0.90 per mile)
Set the 2 to equal and solve for m ( miles)
111 = 75 + 0.90m
Subtract 75 from each side:
36 = 0.90m
Divide both sides by 0.90:
m = 36 / 0.90
m = 40
At 40 miles both Company A and Company B would cost the same.
So for Company A to cost less than Company B, you would have to drive more than 40 miles.
m>40
15x - 30 = 10x + 5
15x - 10x -30 = 5
5x - 30 = 5
5x = 5 + 30
5x = 35
Divise by 5 on both sides to isolate x
x = 7 => answer
Answer:
9x square + y squared + z squared
Step-by-step explanation:
Multiply all the numbers by '-'. Then square them all
240 is the answer to your question just multiply them
A) is the correct answer.
