Answer:
what do you want me to help you with cuz there's nothing attached??
Step-by-step explanation:
Answer:
20 and -20
20^2 = 400
(-20)^2=400 since two negative is positive
Product is multiplying. when you multiply a letter with a number you don't put any symbols so it would be 8c
Answer: D
Step-by-step explanation:
1. Subtract 36 to 28.80
2. Divide the answer to the first price (36.00)- 7.5 divided by 36.00 or 36
3. When you calculate and find the answer as a decimal, then make it into a percentage
So if... you divide 7.5 divided by 36, you get the decimal of 0.2, and when you move the decimals two places only, you get your answer of 20%.
Hopefully it helped you!. Have a good day :-).
