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3 years ago

Solve 3 + 4x > –5 for x. Will Mark Brainliest

Mathematics

2 answers:

inysia [295]3 years ago

6 0

Answer:

x > -2

Step-by-step explanation:

to get 4x alone, we have to subtract 3 from -5

-5 - 3 = -8

4x> -8

-8/4 = -2

x>-2

evablogger [386]3 years ago

4 0

Answer: x > -2

Step-by-step explanation:

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Write the word sentence as an equation. <br><br>5 is one-fourth of a number c.

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Answer:

5 = 1/4c

Step-by-step explanation:

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3 years ago

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3 years ago

4. What is the solution of the system of equations?<br> y=-2x+5<br> y=-2x+20

Norma-Jean [14]

The system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

<h3>How to Find the Solution of a System of Equations?</h3>

The solution to a system of equations is the ordered pair of x and y that makes both equations true.

Given the system of equations,

y = -2x + 5 --> equation 1

y = -2x + 20 --> equation 2

Subtract to eliminate variable "y"

0 = 0 + 25

0 = 25 [this is not true]

Therefore, no solution exist for the system of equations.

Thus, we can conclude that, the system of equation, y = -2x + 5 and y = -2x + 20, have no solution.

Learn more about system of equations on:

brainly.com/question/14323743

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3 0

2 years ago

what do the following two equations represent? please help 4x+2y= 10 4x-2y= -10 a) the same line b) distance parallel lines c) p

sleet_krkn [62]

Answer:

d) intersecting, but not perpendicular lines

Step-by-step explanation:

Changing the sign of one of the variable terms causes the line to be reflected across one of the axes. The slope is the opposite of what it was. Since the original slope was not 1 or -1, the resulting line is not perpendicular to it. Lines with different slopes will be intersecting.

The two lines are intersecting, but not perpendicular.

8 0

3 years ago

PLZ HELP!!!! WILL MARK BRAINLIEST!!!!

Yuliya22 [10]

Answer:

2 $a^{3} b^{5$

Step-by-step explanation:

5 0

2 years ago

Read 2 more answers