James practice piano for 48 minutes. Alisa practice for 5 times as long as james how many minutes did Alisa practice? How many minutes in all did james and Alisa practice? Write an equation to model your work.

Order each set of fractions as indicated: 1/9, 1/20, 1/25, 1/2, 1/50

Marlins car can travel 24.7 miles on each gallon of gasoline. Marlon has 16.5 gallons of gasoline in the car ms tank How far can Marlon drive?

3 - (5 - x) = 3 - 4x

What is 3.47 x 10^-6 times 4.61 x 10^7 equals? And what is 3.47 x 10^-6 over 4.61 x 10^7 in scientific notation. Also what is 5.52 x 10^7 over 3.47 x 10^-6?

What is n/-2 = - 15?

Whats the answer to + 4 + (-4)

On a certain day, $1 is worh 30.23 Russian rubles. Omar has $75. How many rubles will he get in exchange?

Proper inverse operation 14 + 17 = 31

A company ls selecing students for interviews at the career tair. The number of students selected trom university A is gNen by t) x+&where x represents the number of days of the tair.

Suppose you are an avid reader and are looking to save money on the cost of books Instead of paying about $20 for each book, you decide to look into purchasing a Kindle for $120 You can purchase e-books for about $5 each 1.