3 years ago

SOPHOMORE GEOMETRY NEED HELP ASAP WILL MARK BRAINLY !!!

Mathematics

1 answer:

Marianna [84]3 years ago

5 0

Answer:

(6x-5)+(4x-2)=43

10x-7=43

Step-by-step explanation:

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Solve the equations below for x. Please show your math work step by step.

strojnjashka [21]

Answer:

x = 14 and x = - 7

Step-by-step explanation:

Not that + (- ) = -

(a)

x + (- 4) = 10, that is

x - 4 = 10 ( add 4 to both sides )

x = 14

(b)

2x - 10 = - 24 ( add 10 to both sides )

2x = - 14 ( divide both sides by 2 )

x = - 7

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4 years ago

Tate has 5 more than twice as many pennies as Mia. If Mia has x pennies, which equation can be used to find how many pennies she

sladkih [1.3K]

Answer:

3x + 5 = 30

Step-by-step explanation:

Tate has 2x + 5 pennies and since Tate and Mia have 30 pennies all together you would add an x to the equation of how many pennies Tate has and set it equal to 30 making the equation 3x + 5 = 30

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3 years ago

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Melanie made money over the summer mowing lawns in her neighborhood. She worked 35 days during the course of the summer. She mad

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Answer:

Step-by-step explanation:

earning each day=(971.25)/35=$27.75

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3 years ago

Select the graph of the solution set that would represent the following expression. (x-2)=5(x+1)

Lesechka [4]

Answer:

Find the attached

Step-by-step explanation:

We have been given the following expression;

(x-2)=5(x+1)

We are required to determine the graph of the solution set. To do this we formulate the following set of equations;

y = x - 2

y = 5(x+1)

We then graph these two equations on the same cartesian plane. The solution will be the point where these two graphs intersect.

Find the attachment below;

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3 years ago

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WILL GIVE BRAINLIEST

suter [353]

Answer:

$\sqrt{65}$ is the closest to 8

Step-by-step explanation:

$\sqrt{61}=7.81 \\\sqrt{66}=8.12 \\\sqrt{65} =8.06\\\sqrt{62} =7.87$

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3 years ago