What the percent change from 50; 35

A triangle with an area of 10 square meters has a base of 4 meters. A similar triangle has an area of 90 square meters. What is the height of the larger triangle?

Write the ratio as a fraction in simplest form. 26.1 miles : 3.6 hours

Which is a factor of 6x3y + 6xy - 12x2 - 12?

A roll of paper is 3 meters long. How many pieces of paper can be cut from the role if each piece is to be 3 fourths meter long

Area is 96 length is 4x+8 width is x find x

Tina spent $5.25 on craft supplies to make friendship bracelets. She made $3.75 on monday. On tuesday she sold an addition of $4.50 worth of bracelets. What was Tina's overall frofit or loss

You finally get an allowance! You put $2 away in January, $4 away in February, $8 away in March, $16 away in April and followed this savings pattern through to December. How much money do you have in 12 months?

Simplify this 28 + 7g; distributive

We A father and his son can clean the house together in 7 hours. When the son works alone, it takes him an hour longer to clean than it takes his dad alone. Find how long it takes the son to clean alone.

Jim is shopping for a suit to wear to his friends wedding. He finds the perfect one on sale at 30% off. If the original price was $250.00, what will the selling price be after the discount