Answer:
B
because look at y intercept
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
15x+12y=90
Divide by 3
5x+4y=30
Answer: 80 sq. ft
Step-by-step explanation:
Company A’s charges can be represented by the equation: 10m + 250
Company B’s charges can be represented by the equation: 12m + 90
To find when the square feet got which they have the same amount, I will set them equal to each other and solve for it.
10m+250=12m+90
-10m -10m
250=2m+90
-90 -90
160=2m divide both side by 2
80=m
For 80 square feet, both companies charge the same amount.
What is the rest of the question?
Answer:
77.69 + 24.50=102.19
Step-by-step explanation:
<3