3 years ago

9x^2y^2-16 please answer my quwstion

Mathematics

1 answer:

tia_tia [17]3 years ago

8 0

Answer:

HOPE IT HELPS:)

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Nine times the sum of 8 and the some number of 117

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Is it 8+117=125x9=1125

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manda made $270 for 18 hours of work. At the same rate, how many hours would she have to work to make $165?

frozen [14]

ANSWER:
________

11 hours

EXPLANTION:
___________

First, find the unit rate for how much Amanda earn per hour

270/18 = 15

Next, divide how much money she needs to earn by how much she earn per house to find out how much hours she need to work to earn that much

165/15 = 11

That is your answer :)

FUN FACT:
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I hoped this helped! And have a •AMAZING• day :3

6 0

3 years ago

Help me with this pls

oksano4ka [1.4K]

Answer:

x=9

Step-by-step explanation:

dyyfjfjsjujsjsivjsjicuejie82iu3828i$>÷>$>$>×&$:

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2 years ago

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which of the following represents the equation of the line with an x- intercept of 6 that passes through the point (4,4)?

luda_lava [24]

Answer:

$y=-2x+12$

Step-by-step explanation:

To write the equation of a line, find the slope between two points. Substitute two points into the slope formula. If the equation has an x-intercept of 6 then the line passes through the point (6,0). Use (6,0) and (4,4) in the formula.

$m = \frac{y_2-y_1}{x_2-x_1} =\frac{4-0}{4-6} =\frac{4}{-2} =-2$

Since m = -2, substitute its value and the point (6,0) into the point slope form. Then simplify.

$y-y_1 = m(x-x_1)\\y-0 = -2 (x-6)\\y=-2x+12$

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3 years ago

Brock’s taxable income last year was $65,150. According to the tax table below, how much tax does he have to pay if he filed wit

gogolik [260]

Your answer should be c

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