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SCORPION-xisa [38]
3 years ago
15

Joan has 287 dollars to spend on 7 books after buying them she had 14 dollars how much did the books cost

Mathematics
1 answer:
Bezzdna [24]3 years ago
7 0

Step-by-step explanation:

287 - 7x = 14

-7x = 14 - 287

x = -273 ÷ -7

× = 39 dollars

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Date
ololo11 [35]

Answer: 22%, 0.22, 11/50

Step-by-step explanation:

As a percent, 44/200 × 100 =

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As a decimal, divide 44 by 200 using a calculator; 44÷200 = 0.22

As a fraction in the simplest form, 44/200, we find the greatest common factor for the numerator and denominator, which is 4, divide 4 by numerator = 11

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5 0
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3 years ago
Two angles are complementary. The measure of one angle is 6º more than five times the measure of the other angle. Find the
Salsk061 [2.6K]

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answer: 14 degrees and 76 degrees

6 0
3 years ago
Read 2 more answers
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