3 years ago

Andy buys a 75 cent juice box using only quarters and nickels. show the amount he spent in two ways.

Mathematics

1 answer:

KonstantinChe [14]3 years ago

3 0

Imean 27 is the right awnser

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How many solutions exist for the following system of equations: 4x + y = 7 and 3x - y = 0 a. no solution b. one solution c. infi

Zanzabum

$4x+y=7 \\
\underline{3x-y=0} \\
4x+3x=7+0 \\
7x=7 \ \ \ |\div 7 \\
x=1 \\ \\
3x-y=0 \\
3 \times 1-y=0 \\
3-y=0 \ \ \ |+y \\
y=3 \\ \\
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The answer is B. one solution.

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3 years ago

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Answer:

Step-by-step explanation:

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2 years ago

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Answer:

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cross multiple

example

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/ x / = /

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so may guess is

13.3333 infinite or 13.34 M

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2 years ago

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Tins eats 8 crackers for a snack each day at school.on Friday,she drops 3 and only eats 5. multy

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Answer:

If she only ate 5 she'll need to get 3 more to keep up her streak of eating 8 cracker.

Step-by-step explanation:

8-3=5 is an equation you'd use.

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