Answer:
Step-by-step explanation:
1. B. 2x - 8 = 54 , 2x is from "double the number" and -8 is from "8 fewer", that is equal to the total of choir students which is 54
2. C. 3e+2=23, e represents gage's age. so if everly's age is 3 times gage's age, that is 3e, and then 2 years more is +2, the 23 is everly's age.
3. B. c+.08c=162, C represents the skis. 8% turns into .08 in decimals, so if ski boots (162 total) are 8% more than skis, the equation would be to multiply skis by 8% to get the amount added, then add that to the total cost of skis.
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