Answer:
Step-by-step explanation:
5x + 15 + 2x = 24 + 4x
7x + 15 = 24 + 4x
7x - 4x = 24 - 15
3x = 9
x = 9/3
x = 3 <====
Answer:
b=A/h-a
Step-by-step explanation:
A=h(a+b)
a+b=A/h
b=A/h-a
The answer is $529, how I got my answer.
I multiplied $11.50×40=$460
then I multiplied 11.50×6=$69
then I added $460+$69=$529.
I hope this helps.
Answer:
Positive 0.05
Step-by-step explanation:


Hope this helps
Hey! Your answer would be 2.