Next year, Dana will be twice as old as her sister will be. Four years ago, Dana was three

times as old as her sister was. How old is each now?

What is relationship between the unit fractions, 1/2 and1/10? Describe both the number and size of the parts

5 1/2 + 2 2/3 what is the answer

Bill has a bike that weighs 56 pounds. Magda has a bike that weighs 52 pounds. She adds a bell and basket to her bike. The bell weighs 12 ounces and the basket weighs 2 pounds and 8 ounces.

A hypothetical cube grows so that the length of its sides are increasing at a rate of 2 m/min. How fast is the volume of the cube increasing when the sides are 8m each?

Expressions equivilant to 6 (y+1)

35x-3+2+146x=180 find value of x

What is the result of converting 6 inches into centimeters

Elizabeth is waiting for her flight at the airport. She decides to conduct an experiment. She wants to know how many people at the airport carry a laptop with them for their flight. She sees 50 people walk past her as she waits.

What is 6.3 : (6.03)

Need steps to solve this problem 5e+8f + (-2) e-12f