Joyce can type 60 words in five minutes. Robert can type 48 words in six minutes words who type at the faster and how many words Per minute.

Given: x + y = 6. if xe (-15, -6, -1), then which of the following sets of ordered pairs are solutions? © {(-15, -21), (-6, -12), (-1, -7)} [(-15, 21), (-6, , 7)} {(-15, 21), (-6, 12), (-1, -7)}

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Solve the equation - 2(m -30) = -6m a-15 b-13 c-8 d8