Henry gross pay is $4000 a month. If he saves $500 of his pay, what percent of his pay does he save?

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

Fatima plans to spend at least $15 and at most $20 dollars on sketch pads and pencils. if she buys 2 sketchpads, how many pemcils can she buy while staying in her price range? fatima can buy between and pencils. ? (type whole numbers. use ascending? order.)