Answer:
$7.78
Step-by-step explanation:
140/18 = 7.78
5 5/6+1 1/4+1 1/4, or 8 1/3 miles
Hey there!
ax + 7 = 8x + b
when x=9, so:
a(9) +7= 8(9) +b
9a +7= 72+b
I hope this helps?
x=9
Step-by-step explanation:3x-5+x=31
3x+x=31+5
4x=36
x=36/4
x+12=120
