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3 years ago

Little Melinda has nickels and quarters in her bank. She has two

Mathematics

1 answer:

SCORPION-xisa [38]3 years ago

7 0

A) N +2 = Q which equals

A) N -Q = -2

B) .05N +.25Q = 3.50 multiplying A) by .25

A) .25N -.25Q = -.5 then adding A) and B)

.30N = 3

Nickels = 10 Quarters = 12

*************DOUBLE CHECK ***************

.05 nickels = $0.50 .25 Quarters = $3.00

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Answer:

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Step-by-step explanation:

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3 years ago

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yanalaym [24]

Answer:

Step-by-step explanation:

A recipe uses 214 cups of flour for a batch of cookies. Henry makes 10 batches of cookies for a bake sale.

A model shows a total of c cups divided into 10 sections, each labeled 2 and 1 fourth.

Part A

Which equation models the total number of cups of flour, c, Henry needs?

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How many cups of flour does Henry need?

2014cups

2212cups

2434cups

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Part C

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