Find the sum:
-21 + (-13) + (-9).
a. -43
b. -25
c. 1
d. 4

Apackage of bacon holds 15 strips of bacon. the pancake house uses 17 packages of bacon in the morning and 21 packages in the afternoon. how many more strips were used in the afternoon than the morning?

What can each term of the equation be multiplied by to eliminate the fractions before solving? x – + 2x = + x 2 6 10 12

Measure of angles 31 (x+4) (3x+9) me