Write an equation for the statement. (3 more than the product of y and 5 is 38.)

Divide 42 in the ratio on 1 2 3?

Josita received $50 as a gift. She plans to buy two cassette tapes that cost $9 each and a headphone set that costs $25. How much money will she have left?

Square root of 450 rounded to the nearest hundredth

50 meters decreased by 10%

Some experts believe that 24 % of all freshwater fish in a country have such high levels of mercury that they are dangerous to eat. Suppose a fish market has 350 fish tested, and 80 of them have dangerous levels of mercury.

Jimmy and his family are on their way to visit some family friends who live 780 miles away from them

Find the number of steel ball bearings each of diameter

4 (1 - x) + 3x = - 2 (x + 1)

What is the axis of symmetry of y = - (x+10) ^2-9

Jessica gets her favorite shade of purple paint by mixing 1/3 cup of blue plaint and 1/2 cup of red paint. How many cups of blue and red paint does jessica need to make 20 cups of her favorite purple?