Here's the right way:


Here's the way they want you to do it:



So because 25%=1/4 we would know to multiply 9*4
Which would get our answer to be 36 :)
Answer:
Multiply the numbers then Add on both sides then simplify
Step-by-step explanation:
Slope-Intercept form - y = 4
For these problems you have to use PEMDAS so for problem 15 you would do the parentheses first, (21-3) you get 18 and then exponents, 3^2, you get 9, no multiplication but there is division so take your answers, 18 and 9 and divide them, you get 2, so the answer to 15 is 2.