Mathematics, 30.07.2019 17:00 meijorjay94p2u2zy

John is buying fencing for his yard. he pays $122 for 5 fence boards and 4 fence panels. he pays $570 for 21 fence boards and 20 fence panels. how much does one fence board cost? how much does he pay for 3 fence panels?

Answers

Answer from: Gb728888

It is 24 dollars and 40 cents $24.40 because you just divide 122 by 5 and you get 24.4 and then you multiply 24.40 times 3 and you will get $73.20

Answer from: Quest

homozygous. one is homozygous, while two is heterozygous.

Answer from: Quest

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p

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John is buying fencing for his yard. he pays $122 for 5 fence boards and 4 fence panels. he pays $57...