Please help!
6 times 7 times (5 times 2)

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?

Which table represents points on the graph of h(x) = 3√-x+2?

Write 5(6x+4)-2(5x-2) in the form a(bx+c) where a,b and c integers and a> 1