Tim is 9 years older than 3 times John's age. If John is 13 years old, how old is Tim?

What is the sum of - 6 4/5 and 6 4/5?

You got two questions wrong on your ten question quiz. What percent did you earn in the grade-book?

Simplify to create an equivalent expression 10+4 (-8q-4)

A garden 18 m long and 15 m wide is surrounded by a path 3 m wide. find the area.

A sprinkler sprays a section of 200 degrees with a radius of water reaching 5 meters. What is the area that it covers?

Round the decimal two hundred twenty-one and five hundred seventy four thousandths to the nearest tenth

A number is multipied by 5, if 12 is added to the product you get 37

On a winter morning the temperature before sunrise was - 11 f. the temperature then rose by 1/2 degree each hour for 7 hours before dropping by 2 1/4 degrees each hour for 3 hours. what was the temperature in degrees Fahrenheit after 10 hours

Is 9/5 a rational number

Two students stting in adjacent seats in a lecture room have weights of 569 N and 673 N. Assume that Newton's law of universal gravitation can be applied to these two students and find the gravitational force (in Newtons) that one student exerts on