Answer:
5%
Step-by-step explanation:
15/300 = 0.05
5%
30 + 2x = 90
2x = 60
x = 30
Answer:
x = 30
9/7 because of order of operations
Answer:
C: square
Step-by-step explanation:
Look at a die and imagine that you're cutting it in half parallel to any one side. What figure would you see in the plane you just cut?
It'd be a square. Option C.
Answer:
x=27
Step-by-step explanation:
3=x/9
9*3=(x/9)*9
27=x
x=27
Multiply by 9 on both sides to get the x by itself because x(1/9)*9=x, and when you do something to one side of the equation you also have to do it to the other side.