Logan saves the same amount of money each month for college. his current total savings is 300m2 + 120m + 180 dollars. which factorization could represent the number of months and amount of a monthly deposit in dollars? 4m(75m2 + 30m +40) 10m(30m2 + 12m +18) 30(10m2 +4m + 60) 60(5m2 +2m +3)

Evaluate the expression for the given value of the variable 7a - 4a for a =8

Acollege is selling tickets for a winter fund-raiser. one day, krissa sold 14 adult tickets and 8 student tickets for a total of $376. the next day, she sold 7 adult tickets and 11 student tickets for a total of $272. krissa wanted to find the price of one adult ticket, a, and the price of one student ticket, s. she wrote and solved the following system of equations.

Question 2 (essay worth 10 points) (03.02 mc) in δabc shown below, point a is at (0, 0), point b is at (x2, 0), point c is at (x1, y1), point d is at x sub 1 over 2, y sub 1 over 2, and point e is at the quantity of x sub 1 plus x sub 2 over 2, y sub 1 over 2: triangle abc is shown. point d lies on segment ac and point e lies on segment bc. a segment is drawn between points d and e. point a is at the origin. prove that segment de is parallel to segment ab.