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2 years ago

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7 years ago you decided to invest $7,800 into a savings account. When you withdrew the money, you received $8,750. How much mone

y did you earn in interest over those 7 years?

1 answer:

Rina8888 [55]2 years ago

6 0

Answer:

950

Step-by-step explanation:

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The equations given are in standard form. Put each equation in slope-intercept form. State the slope and the

rusak2 [61]

Answer:

3. $\displaystyle y = \frac{2}{5}x + 1\frac{2}{5}$

2. $\displaystyle y = -\frac{5}{7}x + 2$

1. $\displaystyle y = -2x + 4$

Step-by-step explanation:

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2 years ago

Will mark brainliest! IMPORTANT

enot [183]

Answer:

P(x) = 3.88x -1750

Step-by-step explanation:

Profit is the difference between revenue and cost.

P(x) = R(x) - C(x)

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3 years ago

1)y=4<br> 2)y=4x<br> 3)y=4x+4<br> 4)x=4

lina2011 [118]

Answer:

I think number letter shape 14

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2 years ago

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In remodeling a house an architect finds that by adding the same amount to each dimension of a 15ft by 19ft rectangular room, th

earnstyle [38]

Answer:

Step-by-step explanation:

new length=15+x

width=19+x

then area=(15+x)×(19+x)=285+15x+19x+x²=x²+34x+285 ft²

original area=15×19=285 ft²

then 285+98=x²+34x+285

or

x²+34x-98=0

x²+34x+17²=98+17²

(x+17)²=98+289=387

x+17=√387=3√43

x=3√43-17 ft

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2 years ago

(r/s)(3) = ?<br><br> please help.

MissTica

Answer:

$\frac{3r}{s}$

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2 years ago