Answer:
-14
Step-by-step explanation:
lets say the blank is x
-8=6+x
combine like terms
-8-6=x
-14=x
Only one Line.........
3y + x = 12
When y = 3, we have 3(3) + x = 12.
=> 9 + x = 12, x = 3.
To find the answer, multiply 22 1/2 by 3.
22 1/2 x 3 = 67 1/2
This can round up to 68
The answer is C. 68 mph
If you have any further questions feel free to ask.
Hope this helps.
9
6a=54
a=54/6
a=9
