The area of the base of a prism is 50mm2. the perimeter of the base is 30mm. the height of the prism is 7mm.

what is the surface area of the prism?

The suare root of 9x plus 7 plus the square rot of 2x equall to 7

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?

The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?