Answer:
b = 19.2
Step-by-step explanation:
9.6 = ½b
=> 9.6 × (2/1) = b
=> 9.6 × 2 = b
=> 19.2 = b
5(1.60+0.80)
(8+4)
12
Therefore Michelle spends 12 dollars in 5 days
Answer:
Step-by-step explanation:
1 side = 2.5y - 3
8 sides = 8(2.5y - 3)
8 sides = 20y - 24
Perimeter = 20y - 24
Answer:
C.) -1,536, -6,144, -24,576
Step-by-step explanation:
You are multiplying each number by 4.
-6 * 4 = -24
-24 * 4 = -96
-96 * 4 = -384
-384 * 4 = -1,536
-1536 * 4 = -6,144
-6144 * 4 = -24,576