The partial Factorization of X²-x-12 is modeled with algebra tiles. Which unit tiles are needed to complete the factorization? 3 negative unit tiles, 3 positive unit tiles, 4 negative unit tiles, 4 positive unit tiles

What is the ratio of the change in y-values to the change in x-values for this function? a) 1: 13 b) 2: 5 c) 5: 2 d) 13: 1

Піf x = y and y= z, which statement must be true? оа. -x = -2 b. x= z ос. —x = 2 od. 2= x

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27