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sammy [17]
3 years ago
11

Ruth has already written 21 pages, and she expects to write 2 pages for every additional hour spent writing. How many hours will

Ruth have to spend writing this week in order to have written a total of 29 pages? Write and solve an equation to find the answer.
Mathematics
2 answers:
nikklg [1K]3 years ago
8 0
Answer: 16hrs

Subtract 29-21=8

For 1 hour she writes 2 pages so you

8x2=16

16hrs she spends writing
Nostrana [21]3 years ago
7 0

Answer: 4 hours

Step-by-step explanation:

21+2x=29

29-21=8/2=4 2x/2

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