Answer:
7x(-9)
Step-by-step explanation:
-3x-5 becomes positive 15
-2x-1 becomes positive 2
6x6 is 36
7x-9 is -63
The answer I got was C = The car used 70 gallons of gas to go 3 miles.
Hope this helps.
Answer:
Step-by-step explanation:
16n^2-25=0
16n^2=25
n^2=25/16
n=+-5/4
Answer: 2
Step-by-step explanation:
By the geometric mean theorem,