Trisha needs to make at least 50 gift bags for an event. each gift bag will contain at least 1 thumb drive or 1 key chain. she wants to use at least 5 times as many key chains as thumb drives. she has 25 thumb drives and 200 key chains. let x represent the number of key chains. let y represent the number of thumb drives. which inequalities are among the constraints for this situation? select each correcta. y≤25 b. x+y≥50 c. x+5y≤50 d. x≥5y e. x≤5y

Demonstrate the proof of your new polynomial identity through an algebraic proof and a numerical proof in an engaging way! make it so the whole world wants to purchase your polynomial identity and can't imagine living without it! you must: label and display your new polynomial identity prove that it is true through an algebraic proof, identifying each step demonstrate that your polynomial identity works on numerical relationships create your own using the columns below. see what happens when different binomials or trinomials are combined. square one factor from column a and add it to one factor from column b to develop your own identity. column a column b (x − y) (x2 + 2xy + y2) (x + y) (x2 − 2xy + y2) (y + x) (ax + b) (y − x) (cy + d)

Factor the monomial completely 42a3b3

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .