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4 years ago

I will give brainlist

Mathematics

1 answer:

Anestetic [448]4 years ago

4 0

Answer:

Hope this helped!!!

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2|3x + 5| = -10 how break it down

iren2701 [21]

2|3x + 5| = -10 . Divide both sides by 2:

|3x + 5| = -5 ===>3x+5=-5 & -3x-5=-5 In both cases x=0

6 0

3 years ago

What is the solution to the system of equations below? y=2/5x-3 and x = –10

Andru [333]

The solution to the system of equations $y=\frac{2}{5}x-3\,\,and\,\,x=-10$ is (-10,-7)

Option 1 is correct.

Step-by-step explanation:

We need to find the solution to the system of equations below.

$y=\frac{2}{5}x-3\,\,and\,\,x=-10$

The value of x i s x=-10

Putting value of x in first equation we can find value of y

$y=\frac{2}{5}x-3\\y=\frac{2}{5}*-10-3\\y=2*-2-3\\y=-4-3\\y=-7$

So, value of y is y=-7

The solution to the system of equations $y=\frac{2}{5}x-3\,\,and\,\,x=-10$ is (-10,-7)

Option 1 is correct.

Keywords: System of equations

Learn more about system of equations at:

#learnwithBrainly

5 0

3 years ago

Read 2 more answers

Can someone please answer these for me I’m very confused. I need the answers by 20 minutes

Kipish [7]

Answer:

12) y = 2x + 8

13) ( -4, 3)

14) y + 3 = 1(x + 2) ; y = x - 1

Step-by-step explanation:

12) ( -2, 4) and (1, 10)

m=(y2-y1)/(x2-x1)

m= (10-4)/(1+2)

m=6/3

m = 2

y - y1 = m(x - x1)

y - 4 = 2(x + 2)

y - 4 = 2x + 4

y = 2x + 8

13)

y - y1 = m(x - x1)

y - 3 = 2(x +4)

( -4, 3)

14) ( -2, -3) and (4, 3)

m=(y2-y1)/(x2-x1)

m=(3+3)/(4+2)

m=6/6

m=1

y - y1 = m(x - x1)

y + 3 = 1(x + 2)

y + 3 = x + 2

y = x - 1

7 0

3 years ago

A restaurant uses one-third of their stock of cooking oil in a week. If 20 gallons are left, how

elena-14-01-66 [18.8K]

Answer: 60

Step-by-step explanation:

3 0

3 years ago

X/5 = -2 solve for x<br><br> plz help me ASAP

irina [24]

Hi!

We will solve this by simply multiplying both sides of the equation with 5, like this:

$\frac{x}{5} = -2 / *5 \\ x = -10$

Hope this helps!

8 0

3 years ago