3 years ago

I need help with with this problem plz

Mathematics

1 answer:

givi [52]3 years ago

8 0

Answer:

(-2,0) (-1,1) (2,0) (3,0)

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Algebra 1 question : Solve for x : 3 - 5x + 6 = 14x - 32 + 10(2-x)

Zepler [3.9K]

Hi there!

$3 - 5x + 6 = 14x - 32 + 10(2 - x)$
Work out the parenthesis.

$3 - 5x + 6 = 14x - 32 + 20 - 10x$
Combine like terms.

$9 - 5x = 4x - 12$
Subtract 9 from both sides.

$- 5x = 4x - 21$
Subtract 4x from both sides

$- 9x = - 21$
Divide both sides by -9

$x = \frac{ - 21}{ - 9} = \frac{21}{9} = 2 \frac{3}{9} = 2 \frac{1}{3}$

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3 years ago

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(2/5,-2/5),(-7/8,-3/5)

Misha Larkins [42]

Answer: (-19/80, -1/2)

Step By Step Explanation:

First you want to do 2/5 - 7/8. Once you get -19/40, you want to divide it by 2. After doing this step, you will get -19/80. Next, you want to do the same thing with the other one. -2/5 -3/5 or 2/5+3/5 except the answer will be negative. Now you get -1/2. Therefore, the answer is (-19/80, -1/2). Sorry if my explanation is trashy.

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4 years ago

One of the students in the class scored 100 on the midterm but got overconfident, slacked off, and scored only 15 on the final e

miss Akunina [59]

Answer:

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Step-by-step explanation:

Since your not including the bad mark, it'd increase.

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3 years ago

Y = 4x-7 find the slope of the linear equation

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