Simplify 21 a + (-18b) - 6a+11b

Morgan can paint a standard-sized house in about 5 days. For his latest job, Morgan hires two assistants. At what rate must these assistants work for Morgan to meet a deadline of two days?

The GCF of two numbers is prime. The LCM of the two numbers

Convert fraction to decimal. 29/40 34/25 12/10 17/50

Olivia is filling treat bags with candy. She has a total of pounds of candy and wants to put 0.25 of a pound into each bag. Use this information to complete the following statement. Olivia has enough candy to completely fill bags.

how is 676543789 written in word form

A wireless phone company determines the 12 bones out of every 350 phones are returned because of defective screens if the company just purchased 2000 more units how many model a fun should I expect to return

What's the future value of $1,200 after 5 years if the appropriate interest rate is 6%, compounded monthly?

Nivyana and Ana are selling their apparel to earn money for a cruise. Knitted scarves are $50 each in Mittens are $25 per pair. they cannot make more than 30 scarves and mittens combined.

The median number of students in each music class is 19 people. 16,__,24,17,20,21 What should be the number in the blank?

Matthew is a salesman and earns commission on merchandise he sells. Last week he sold $7000 in merchandise. How much money does Matthew get in commission? The percent of the commsion is 3%