Answer:
The answer to your question is: It could be letter A but power 5 is not necessary.
Step-by-step explanation:
Simplify like terms
1.- Remove parenthesis
(3m² + m - 5) + (3 - 6m² + 4m + 5m)
3m² + m - 5 + 3 - 6m² + 4m + 5m
2.- Group like terms
(3m² - 6m²) + (m + 4m + 5m) + (3 - 5)
3.- Simplify
- 3m² + 10m - 2
So fraction is (parts)/(total)
percent means parts out of 100 so x percent=x%=x/100 so
61 out of 100=61/100=61%
if you simplify 61/100,
61/100=6.1/10 times 10/10=6.1/10 times 1=0.61/1 times 10/10=0.61/1 times 1=0.61
fraction=61/100
decimal=0.61
Answer:
$53.20
Step-by-step explanation:
First, you need to find 24% of $70.
Change the percent to a decimal.
24% to .24.
Multiply that times 70.
.24 x 70 = 16.8
This will be the amount of money taken off the original price, so you will subtract it from the $70.
70 - 16.8 = 53.2
Therefore, the retail price is $53.20
√20 = 4.47213
√20 = 4 (nearest integer)
√20 = 4.5 (nearest tenth)