1 answer:
Answer:
2a-5 over 6a^2.
Step-by-step explanation:
2/7a - 5/a^2. If you multiply 2/7a by a you can give them the same denominator and subtract them.
2a/7a^2 - 5/a^2.
2a-5 over 7a^2 - a^2.
2a-5 over 6a^2.
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the answers Is c. x=4
Step-by-step explanation:
do substitution 2*4+6=14
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100 yards of fabric
Step-by-step explanation:
12 divided by 3 = 4 yards of fabric per costume
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