What is an algebraic expression?

Distribute (x2 + 2xy + y2) (x+1) and show work ...

What is the density of a material that has a mass of 2,500 grams and volume of 500 cubic centimeter, in grams per cubic centimeter

A bird leaves its nest and flies 10 km due west. The bird then flies 19 km due north. What is the shortest distance from the bird to its nest? Round to the nearest tenth of a km.

What is the exact amount of pie?

What is 47,063 using number words?

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.