Mr. Erwin has 70 books in his classroom library, and 35 of them are non-fiction. What percent of Mr. Erwin's books are non-ficti
2 answers:
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Answer:
79 degrees
Step-by-step explanation:
PQU is a straight line, so . This is also the sum of the four smaller angles. We can subtract 34+37+30 from 180 to get that
(if right pls give brainliest :) )
Answer:
B
Step-by-step explanation:
Given
5 - 2x + 7y = 4 ( subtract 5 from both sides )
- 2x + 7y = - 1 ( add 2x to both sides )
7y = 2x - 1 ( divide all terms by 7 )
y = x -
→ B