The weight of an object on Mar varies directly with its weight on Earth. An object that weights 150 pounds on Earth. If an object weighs 120 pounds on Earth, write and solve a direct variation equation to find how much an object would weigh on Mars

What is this equation's answer? 2x+3y=89 y=8x-3

Jerry can complete a sales route by himself in 5 hours. Working with an associate, he can complete a sales route in 3 hours. How long would it take his associate to do it working alone?

A hotel charges $225 per night to rent a suite. The hotel charges $75 per day for full room service. If Jessica and Ashley purchased full room service for every night they stayed at the motel and spent a total of $1200, how many nights did they stay

vanna walked at a rate of 2 miles per hour for 10 minutes and then walked at a rate of 3 miles her hour for 5 minutes. What is her average rate in miles per hour for the 15 minute period?

Determine if the rates are equivalent. Explain your reasoning. 5 cans of soup for $3.75; 8 cans of soup for $6.00

What is 3/16 as decimal

8x^2 - 2x = 1 quadratic simplification

X:y=6 what's x and y

Sparkle is 464 mm long and twilight is 46 cm long which of Amelia's cats is longer

The front door of a house is 80 inches tall what is the volume of the door