How many cups are in five and one half pint

Find a counterexample for the conjecture. Three coplanar lines always make a triangle

Each interior angle of a regular polygon is 140°. Find the number of sides of the polygon.

Two twins are running away from their mother in opposite directions one at a speed of 10 feet per second and the other at a speed of 8 feet per second. How much farther from each other will they be in one second?

What can you subtract from 50 to make 20

Sam studied guinea pigs for his science fair project. He found that the amount of weight the guinea pigs gained varied directly with the number of calories they consumed. The guinea pigs gained 1 ounce for every additional 218 calories in their diet.

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.