How to solve - (12/h) -7f h=3 f=7

Simplify 24÷(-2)(3)+7 a. -29 b. 3 c. 11

John has 1/2 pound of oranges to share with julie. if they share the oranges equally, how much will each of them have?

An isosceles trapezoid with a perimeter of 42 inches. each of the congruent non parallel sides is 5 inches long, and the trapezoid is 3 inches tall. how long are the two parallel sides? a. 10 in, 22 in b. 16 in, 16 in c. 10 in, 16 in d. 12 in, 20 in