Answer:
-9
Step-by-step explanation:
the first number
hope it is well understood
30 miles per 1 gallon , all what u need to do is divide 600 by 20 so you can get the answer
Answer:
54 jskiyeb ja no te aimfotito
Answer:
6(a+4)=72
6a+24=72 -24
6a=48 ÷6
a=8
Step-by-step explanation:
hope it helps ^^
Answer:
76
Step-by-step explanation:
First we simplify the expression to make it easier :
y + 29y -23y = 7y
3y× y = 3y²
3y² + 7y
Now we substitute the y value given and simplify to find our answer:
3(4)² + 7(4) =
3(16) + 28 =
48 + 28 = 76
Our final answer is 76
Hope this helped and brainliest please