A store is having a sale where school supplies are 30% off their orignal price. A backpack is on sale for 11.20. What was the original price of the backpack

Scott answered 18 out of the 20 questions on his homework assignment correctly. What percent of the question did he miss?

your friend says the sum of two linear expressions is always a linear expression. is your friend correct? explain.

A small sample of computer operators shows monthly incomes of $1,950, $1,775, $2,060, $1,840, $1,795, $1,890, $1,925, and $1,810. what are these ungrouped numbers called?

The reciprocal of 14?

Deduce the RNA If DNA had 5 different bases, a restriction enzyme with a 4-base recognition sequence would predicted to digest the DNA approximately every A. 125 bp. B. 256 bp. C. 425 bp. D. 625 bp. E. 1056 bp.

Whats 40a-8 factorize

Nathan does push ups for the same amount everyday. He does 9 minutes of push ups for 3 days. How many minutes of push ups does Nathan do in 7 days?

Is Markiplier the best man?

What is 17/20 written as a decimal

What number is 62.5% of 195?