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2 years ago

Please help I´ll give brainlist !

Mathematics

2 answers:

Brilliant_brown [7]2 years ago

7 0

Answer

(-5,0)

Step-by-step explanation:

vladimir1956 [14]2 years ago

5 0

(-5,0) hope this helps :)

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What value of x is in the solution set of 3(x – 4) > 5x + 2?

bonufazy [111]

We have to simplify and get the value of x from this inequality given:

Given inequality,

$3(x - 4) > 5x + 2$

Now let's simplify by using distributive property,

$3x - 12 > 5x + 2$

We need to find x, so let's isolate x to the letter side of the inequality for calculation at ease.

$3x - 12 - 5x - 2 > 0$

$- 2x - 14 > 0$

Now, dividing -2 from both sides.

Note : As we are dividing a negative number from both sides, the sign of the inequality will be reversed.

$\dfrac{ - 2x - 14}{ - 2} > \dfrac{0}{ - 2}$

$x + 7 < 0$

Now subtracting -7 from both sides,

$x + 7 - 7 < 0 - 7$

$x < - 7$

Or, Interval of the equal $(- \infin, -7 ]$

#CarryOnLearning

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3 0

2 years ago

Y=6x-11 -2x-3y= -7 Find what x and y are?

Temka [501]

Are the problems separated?

7 0

2 years ago

What is the answer to -7=-12 (-2)+B please help!

insens350 [35]

I would solve it for B, but that's just what I think. So you would do -12 time -2 which is 24, then subtract 24 from both sides so that you would get B=-31

8 0

3 years ago

Read 2 more answers

assume the graph of a function of the form y=asin(k(x+b)) is given below. which of the following are possible values for a, k, a

WITCHER [35]

Answer:

a=4, k=2, and b= -pi/4

Step-by-step explanation:

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2 years ago

Bella wants to tile a wall measuring 1.2 m by 2.16 m. She finds square tiles she likes with side lengths of 10 cm, 12 cm or 18 c

uysha [10]

Answer:

Step-by-step explanation:

1.2m = 120 cm

2.16 m = 216cm

120×216 =25920cm

2) 10×18 = 180

25920/180= 144

√144 = 12

8 0

2 years ago