Amar is five years older than his sister. The sum of their ages is 39. Find Amar's age.

Find the GCF of 72 and 81. Show your work. Using the GCF you found in Part B, rewrite 72 + 81 as two factors. One factor is the GCF and the other is the sum of two numbers that do not have a common factor. Show your work.

Mack opens his shop at 6:30 a. m. and he closes his shop at 10:30 p. m ... How long is his shop open for?

The entertainment sports industry employs athletes, coaches, referees, and related workers. Of these, 0.35 work part time and 0.52 earn more than $20,540 annually. If 0.

Which transformation will move polygon abcd completely into one quadrant?

Karen feeds her cats 2 quarts of canned cat food a day. how many quarts does she feed them a week?

If area of a square is 121 cm2 what is side length

Ernine Rolph deposits $4600 at 10% for 1 year. How much interest will he earn? What is the account balance at the end of one year?

Outside a home there is a keypad that will open the garage if the correct four digit code is entered.? How many codes are possible?

How can calculate roots.

The diameter of a small gear is 16cm. This is 2.5 cm more than 1/4 of the diameter of a larger gear. What is the diameter of the larger g! ear