Solve for x for the equation 5x+2=12

Sketch one cycle if the cosine function y=2cos2theta

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?