Answer:
x = 30
Step-by-step explanation:
30 + 2x = 90
2x = 60
x = 30
Answer:
AC=7
Step-by-step explanation:
x+5=3x+3
-4x=-2
x=2
Substitute x in.
2+5=7
Hope I helped! Sorry if incorrect.
~Mschmindy
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<span>volume of a cube
V= a^3 = 1^3 = 1
answer
</span><span>D . 1 cubic foot</span>
B-8. This is because -4 to 0 is 4 and then 0-4 is 4. 4+4=8
