3 years ago

PLEASE HELP ———————-

Mathematics

1 answer:

quester [9]3 years ago

5 0

First substitute, then distribute, then add, then simply

You might be interested in

The sales tax on the purchase of a futon is $24.45. If the tax rate is 5%, find the purchase price of the futon

12345 [234]

5% is the same as .05, so in this case, the sales tax is added by .05. Subtract .05 from 24.45 to get the original price of the futon. You'll get $24.40

7 0

2 years ago

Read 2 more answers

Donovan took a math test and got 20 correct questions and 5 incorrect answers. What was the percentage of correct answers?

solong [7]

ANSWER

80%

EXPLANATION

Donovan got 20 questions correct and 5 questions incorrect.

This means that the total number of questions he attempted in the test is the sum of correct and incorrect questions:

Total = 20 + 5

Total = 25

To find the percentage of correct answers, we have to divide the number of correct answers by the total number of questions attempted and multiply by 100 (per cent).

That is: