Answer: B (-12, 15)
Step: (3×-4) =-12
And (3×5)= 15
For the 8 inch pie you are paying about 55 cents per inch
for the 10 inch pie you are paying about 61 cents per inch
so the 8 inch pie is a better deal
hope this helped
oh and to get those numbers divide 4.39 by 8 and 6.15 by 10
Step-by-step explanation:
3x+6=3
-6 -6
3x =-3
÷3 ÷3
x= -1
3/8 + 5/2
=3/8 + 20/8
= 23/8
or
= 2 7/8
Answer:
55 miles per hour
Step-by-step explanation:
We just divide 495 by 9 which equals 55 m/h
