An activity takes 63 minutes when there are 4 participants. the activity takes 87 minutes when there are 6 participants. assume the relationship is linear. a line models the relationship between the number of participants, x, and the number of minutes, y. what is the slope of the line?

How can you solve an equation with a variable on both sides? complete the explanation. you can solve the equation by using *(blank)* operations to get the variable terms on one side of the equal sign and the constant terms on the *(blank)* side. then *(blank)* both sides by the coefficient of the resulting variable term.

Factor the expression using gcf 9b+45

Which of the following represents the factorization of the trinomial below? x^2+7x-30