Helen got an 95% on her math quiz. She had 38 questions right. How many questions were on the quiz?
2 answers:
Answer:
40
Step-by-step explanation:
because 95/100 x 38/1 = 40
Answer:
45 is right answer. ..... . .......
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By choosing n = 2 you were able to show that they were the "equal to" part of the inequality.
2! = 1
× 2 = 2
Try using n = 3
Answer: D
Step-by-step explanation:
The best decimal equivalent is 10/16
Answer: Each brick woukd weigh 772 troy ounces
Step-by-step explanation:
<span>zebra fish a then tetras fish (11 – a)
2.2a + 1.85(11 – a) = 22.80
2.2a + 20.35 – 1.85a = 22.80
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