7)
A radio costs $20. Harold buys it for $16. What percent off did he receive?

20%

Step-by-step explanation:

20-16=4

4/20=0.2

Move the decimal to the right twice and you get 20

let's solve your equation step-by-step.

24−3x=−27

step 1: simplify both sides of the equation.

24−3x=−27

24+−3x=−27

−3x+24=−27

step 2: subtract 24 from both sides.

−3x+24−24=−27−24

−3x=−51

step 3: divide both sides by -3.

−3x

−3

=

−51

−3

x=17

answer:

x=17

step-by-step explanation:

mark brainliest and have a great day!

the answer is d on edge

step-by-step explanation: