Answer:
x=1 is your answer.
Step-by-step explanation:
What you have to do is get x by itself.
You will take the 5x and bring it to the other side by subtracting it.
9x-5x=4x
4x=4. You will then divide 4 by both sides.
x=1 is your answer.
Answer:
A -47
Step-by-step explanation:
(2-10)= -8*5= -40-7= -47
Answer: 28
Step-by-step explanation:
Given -9x - 8
if x=-4
Then -9(-4) - 8
negative 9 times negative 4 is positive 36.
36-8=28
let's say is "x", so "x" is then 100% of the whole bill.
we know 15% is 22.05, what is "x"?

Answer:
18 students are girls.
Step-by-step explanation: