Answer:
11 packs
Step-by-step explanation:
165/15 = 11
0.97 per ball
Take the total cost and divide by the number of items
8.74 /9
0.97111
Rounding to the nearest cent
0.97
3x + 25 = 2/3 (6x - 15)
9x + 75 = 12x - 30
75 + 30 = 12x - 9x
3x = 105
x = 105 : 3
x = 35
8(2w-2)=7(3w+2)
16w - 16 = 21w + 14
-30 = 5w
-30/5 = w
w = -6
12
16+14-6/10-8
30-6/2
24/2
