Answer:
Step-by-step explanation:
9:x = x :4
Product of mean = product of extremes
x *x = 9*4
x² = 36
x² = 6²
x = 6
Answer:
10x+2
Step-by-step explanation:
First we work on the paranthesis. We will times 5 and 2x to get 10x
and then we times 5 and 3/4 to get 3
So now we have 10x+3
-1.75
Next, we subtract 3
-1.75 which is 2
Lastly we look at the equation as a whole!
10x+2
Answer:
The answer is 65 I think
Step-by-step explanation:
The third option is right because we plug in 1 for x