Leroy had 45 baseball cards and gave 15 away. About what percent does he still have?

A. 30%

B. 67%

C. 15%

D. 33%

Dina is H years old. Edward is 4 years older than Dina, and Sarah is twice as old as Dina. The expression H+H+4+2H gives the sum of their ages

Which function has an inverse that is a function? b (x) = x2 + 3 d (x) = - 9 m (x) = - 7x p (x) = |x|

Is 7 a solution to 5x-9=26

A student must take one physics, one chemistry, and one mathematics course during their junior year of high school.

2 (13+8) - 3 (8-4) its numerical expression

Truncate 534.68 in the tens place

A bank vault is 14 feet long, 10 feet wide, and 9 feet tall. The bank's new decorator decides that square-looking vault is not very pretty, and she decides to knock out the wall adjoining the bathroom and make the 3-foot by 6-foot by 8-foot space of

Solve 40 is 20% of what number

A car wash sold 24 standard washes in a day, which was 25% of their total sales for that day. What was the total amount of washes that the car wash sold that day?

What is the value of the ratio 24 to 96