(-23x – 9) + (31x-7)
A.-8x – 16
B. 54x + 16
O C. 54x - 16
O D. 8x – 16

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

Alana has 12.5 cups of flour with which she is baking four loaves of raisin bread and one large pretzel. the pretzel requires 2.5 cups of flour to make. how much flour is in each loaf of raisin bread? explain the steps to follow to get the answer.

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