joe practice his trumpet 3/4 hour on Monday and 7/12 hour on Tuesday. how long did he practice altogether?

camisha has a long distance plan that charges the same amount for each minute of a call. three depends on where she calls. 12 minute call to Honolulu costs $4.44. 17 minute call to Hong Kong costs $7.14.

A rectangular prism has a width of 5 cm, a height of 8 cm and a depth of 2 cm. What is the volume of the prism?

Whats the answer for w+4=15

Explain how "9+10=21"

How do you convert a decimal to a percentage

Which is greater 1.25 or 12.5

I know the 90 percent number so how do i find the 100 perent number

The sum of three consecutive numbers is 414. What is the 2nd number?

Multiples of 8 and 2

Which of the following describes the transformation of from the parent function