Find the GCF (greatest common factor) of 21,28,56

Sarafina had 34 out 99 hits when she was that during softball season what was her batting average

What is the equation of the parabola with focus (-2, 2) and directrix y = - 1?

On the last history quiz, Kanesha answered 0.75 of the 20 questions correctly. How many questions did Kanesha answer correctly?

Whats the answer for 2y+16=10

manager needs to buy chairs for his office the price for 1 chair is 79.99 dollars. If the manager buys 2 or more chairs then he get's a 40% discount on each chair. Approximately how much will the manager save on each chair if he buys 2?

What is the difference between drawing and constuctinh something

17/4 as a decimal explained

A chocolate bar is made up of 12 equal pieces. Antony ate 3/4 of a chocolate bar. Jacoby ate ⅔ of a chocolate bar of the same size. Antony said that he ate more chocolate than Jacoby.

2 divided by what equals 20

I am a product, one of my factors is 7, the sum of my factors equals 11, what number am I