Factor 6y2 + 13y + 15.
a) (2y + 1)(3y + 5)
b) (3y + 1)(2y + 5)
c) (2y + 1)(4y + 5)
d) (2y + 5)(3y + 5)

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angle measure.

In the polynomial below, what number should replace the question mark to produce a difference of squares? x2 + ? x - 36

Tom is the deli manager at a grocery store. he needs to schedule employee to staff the deli department for no more that 260 person-hours per week. tom has one part-time employee who works 20 person-hours per week. each full-time employee works 40 person-hours per week. write and inequality to determine n, the number of full-time employees tom may schedule, so that his employees work on more than 260 person-hours per week. graph the solution set to this inequality.