3
QuizMultiple Choice

Real-World Applications of Expressions

Question 3 • TX-College Prep Math A

Heather is building a ladder for her tree house. She will need 13 feet of lumber for each stilt and 2 feet of lumber for each rung on the ladder. How many feet of lumber does she need for a ladder with 2 stilts and 12 rungs?

Answer
A
29 feet because
Option A
B
50 feet because
Option B
C
160 feet because
Option C
D
210 feet because
Option D
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