Answer:
The variable x is being divided by 15 in the equation and x=15
Step-by-step explanation:
To solve for x we :
9+x/15=10
x/15=1
x=15
Answer:
(10x+26)=36x
(8x+42)=50x
Step-by-step explanation:
hope this helps!
Answer:
s=5
v=2
Step-by-step explanation:
It's goofy to subtract perimeter and area; they're in different units. We persist.
The area is
and the perimeter is
. so the difference is

Answer: choice A
Answer: z = -19.5
Step-by-step explanation:
-6.5 = z/3
-19.5 = z Multiply 3 to both sides