What is an equivalent fraction for 6x + 5y + 7x?
a. 18xy
b. 30xy
c. 11xy + 7x
d. 13x + 5y

Ab based on the given diagram, if m_1 = 60° then m 2 = 30 60 90 180

The mass of a marine organism, in pounds, p years after it is born is given by the polynomial function r(p) = -4p2 + 300p. find the mass when p = 20 years.

Alarger number is double the sum of a smaller number. the larger number is 2 less than 3 times the smaller number. if y represents the larger number and x represents the smaller number, which equations model the situation