Answer:
4
Step-by-step explanation:
the second one , why? because 7a-12a=-5a
4 - 8 = -4
/Answer:
the verry last one
$1129.93
100 - 9.5 = 90.5
8000 - 90.5 = 7909.5
7909.5 ÷ 7 = 1129.93
i hope this helps
2(6x-5)
Factor 2 out of the expression.
Lots of steps and answers. Look at the picture.
