Lauryn has more marbles because 128 is greater than 118
Answer:
a) price markup $0.60
b) percent marked up 180%
Step-by-step explanation:
Amount marked up:
1.35 - 0.75 = $0.60
Percent markup:
0.75x = 1.35
x = 1.8 or 180%
Step-by-step explanation:
hope it is helpful to you

Step-by-step explanation:
1. Collect like terms.

2. Simplify.

Therefor, the answer is,
