2:3
6 ÷ 2 = $3 (cost of 1 pack of butter cookies)
3 x 3 = 9 (cost of 3 packs of butter cookies)
17 - 9 = 8 (cost of 4 packs of chocolate cookies)
8 ÷ 4 = 2 (cost of one pack of chocolate cookies)
Answer:
2^3 X 2^5 = 2^8
when multiplying indices with the same base number just add the indices
The temperature would be -10 degrees
2)
-2, -12
-9, -54
-6, -36
6, 36
-4, -24