Tim has some marbles. Sue has twice as many marbles as Tim. Jim has 15 marbles. Tim, sue and Jim have a total of 63 marbles. How many marbles does him have

How many years will it take for the account to reach 5,500

How many solutions does the system y = - 7x + 3 and y + 7x = 10 have?

919.49 to the nearest tenth

Order from least to greatest - - 43/50, 0.91, 7/8, 84%

How many real numbers in f (x) = x^2+x^2+2

The town conservation manager bought 16 maple tree for 26 each she paid with five$100 bills. How much change will the manager recive?

A cellular phone company charges a $27.95 monthly fee and $.12/min for local calls. Another company charges $12.95 a month and $.32/min for local calls. For what number of minutes of local calls are the costs of the plans the same? a. 60 minutes c.

Dusty's school is three kilometers north from his home. his friend tim lives seven kilometer from his home. how far is it from Tim's house to school round answer to the nearest tenth

Sydney planted 5/9 of her fall flowers. she had 63 unplanted flowers to start how many flowers does she have left to plant

Amanda was 7 years old four years ago. How old is she now?