Could 3.2, 10.7, and 5.5 be the side lengths of a triangle?

How do I subtract 3 - 1 2/7

Mrs. Magglore received a haircut that costs $45 There was a 5.75% tax and she wanted to give her stylist a 20% tip what was the total cost of the haircut

The ratio of girls to boys in the junior high band is 527

The value of 7 in 375,081 is 7000

If Amir is running at a faster pace; 6.7 mph, to the nearest hundredth of an hour, after how much time will Amir catch up to sal?

Explain why 8,000: 800 = 10

Train A leaves the station every 9 minutes. TrainB leaves the station every 15 minutes. If it is 2:00 pm now and both left, when is the next time that both trains will leave together?

The next number in the series of intervals of 38, 36,30,28,22, is=

How to find the interior angle of polygon

What is slope and y-intercept of the equation 4x - 3y = 2?