Are these ratios proportional? 5:25 120:600

What is 1,000 times as much as 7

18/5 as a mixed number

A=-4 B-6 and c=1 what is the vaule of the expression

Use the linear combination method to solve this system of equations. What is the value of x? 3 x + 7 y = 31. Minus 3 x minus 2 y = negative 1

Object a is 1.3 centimeters long and object b is 130 millimeters long. which of the following statements are true? A: the lengths are equal. B: object b is 10 times longer then object a. C: both measurements are less then 1 meter.

Abby's weight has triped since her first birthday. if w represents the amount abby weighed on her first birthday, write an expression to show how much abby weighs now

Nevaeh mowed 2 lawns in 4 hours. What was her rate of mowing in lawns per hour?

A bookstore sells 4 fiction books for every 1 non fiction book it sells which statement is true A. For every 7 fiction books sold 4 nonfiction books are sold B. For every 25 fiction books sold 3 non fiction books are sold C.

Turn 276% into a mixed number

11,760,825 in expanded form