Mark and clean his father's office in 30 minutes his younger sister Lynn can clean the office in 40 minutes how long will it take the two of them together to clean the office

What is (x+3) (x+8) = 0

Matthias walked around the track for 9.28 minutes. What is the value of the digit 2 in 9.28

The polynomial 2x3 - 5x2 + 4x - 10 is split into two groups, 2x3 + 4x and - 5x2 - 10. The GCFs of each group is then factored out.

Convert 28/50to a percent

There are 500 students in a highschool senior class

What does the phrase "interpreting the law" mean? a. create the law b. translate the law into English c. act out the law d. explain the meaning of the law

A company is expanding its building area from 12,500 square feet to 15,375 square feet. What is the percentage increase of the area of the building space? A. 77% B. 23% C. 2.3% D. 28.75%

In a city there are 11 public and 5 private swimming pools on weekends 6 of the pools are open geogre says the ratio of pools open on weekends to the toltal is 6.11 emma says the ratio of pools open on weekends to the toltal of pools is 6.22

Your neighbor had to drop the selling price of her home from $180,000 to $165,000. What percent did the price get lowered? Round to nearest tenth

Are (3x + 1) (x + 2) and 3x2 + 7x + 2 equivalent?