Kelsey is knitting baby items to sell at a craft fair. she has a total of 1,620 yards of yarn to use for the items. a pair of mittens uses 81 yards of yarn and a blanket uses 162 yards. she wants to knit a minimum of 12 items for the fair. if the solution region represents the number of pairs of mittens and blankets that kelsey can knit, determine which graph represents the solution set to the system of inequalities representing this situation.

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters .

Mustafa contributes 11% of his $67,200 annual salary to his 401k plan. what is his pretax income

High school seniors with strong academic records apply to the nation’s most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?