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Alla [95]
3 years ago
6

How to solve for equation: y = x squared - 15x + 14

Mathematics
1 answer:
vichka [17]3 years ago
5 0

Answer:

x=14, x=1

Step-by-step explanation:

View Image.

First factor the equation. Which numbers multiplies to 14 and adds up to -15? It's -14 and -1 so the equation is factored to (x-14)(x-1). I assume that you know how to do this.

Then set the values inside the parentheses equal to 0 and solve for x.

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Item 6 Your friend earns $10.50 per hour. This is 125% of her hourly wage last year. How much did your friend earn per hour last
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Answer:

$8.40

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We can write a proportion to find the total amount last year using the information given. A proportion is two equivalent ratios set equal to each other.

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We will cross multiply the numerator of one ratio with denominator of the other. And then solve for y.

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3 years ago
5 milligrams equals how many grams
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Estimate 53.83-36.464 by first rounding each number to the nearest whole number.
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18

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