3 years ago

What is the percent of decrease from 125 to 25

Mathematics

1 answer:

xenn [34]3 years ago

7 0

The percent decrease is 80% or 80 percent

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Where's your number line?

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-4x + 11y = 15 X = 2y Solve using substitution X = Y=

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To check your work -4(10)+11(5)=15
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3 years ago

Solve the system of equations.

Alenkasestr [34]

Step-by-step explanation:

Step 1: Substitute x from the second equation into the second one

$2x - 9y = 14$

$2(-6y + 7) - 9y = 14$

$(2 * -6y) + (2 * 7) - 9y = 14$

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4 years ago

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