Answer:
There isn't a specific answer in my knowledge but the answer that's matches with most of them is 149
<span>Using the information we have
3x+4=40
Do the same to each side of the equation to eliminate for x.
3x+4=40 Minus 4 from each side
3x=40-4
3x=36
Divide 3 from each side
x=36/3
x=12
AC=3x+4
insert the value of x
3(12)+4=40
AC=40
AD=20</span>
I hope this helps you
-3m-4m-8v+5v
-7m-3v
7x+3+5x²
ax²+bx+c
5x²+7x+3
Hoped this helped!
Answer:
amswer is 7mph
Step-by-step explanation:
i said so
