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2 years ago

Answer this please please

Mathematics

1 answer:

zloy xaker [14]2 years ago

6 0

Answer:

x is less than -3

Step-by-step explanation:

3x^2+9x<0

x^2+3x<0

x(x+3)<0

x+3<0

x<-3

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The quotient of 2 and a number x, times 3

alexira [117]

Answer:

3(x + 2)

Step-by-step explanation:

$quotient = (x + 2) \times 3 \\ \hspace{42 pt} = 3(x + 2)$

7 0

3 years ago

I will fail if i dont pass this test plzz help!

Fiesta28 [93]

Answer:

Step-by-step explanation:

${2}^{2} + 2(2) + 4 = 12$

8 0

3 years ago

Write the equation of the line that passes through (-4,3) and is parallel to y = -2x - 8.

kobusy [5.1K]

Answer:

y = -2x - 5

Step-by-step explanation:

Let the equation if the line be y = mx + c

since the line is parallel to y = -2x - 8, their gradients/slope must be the same (aka m = -2)

sub (-4, 3):

3 = -2(-4) + c

c = -5

therefore, the equation of the line is y = -2x - 5

This is a question on coordinate geometry. If you wish to venture further into it/understand this topic better, you may want to follow my Instagram account (learntionary), where I post some of my own notes on certain topics and also some tips that may be useful to you :)

8 0

3 years ago

Solve the equation: 5 + 2(3 + 2x) = x + 3(x + 1)

Ann [662]

Answer:

No solutions

Step-by-step explanation:

In this question, you would be solving for x.

Solve:

5 + 2(3 + 2x) = x + 3(x + 1)

Use the distributive property.

5 + 6 + 4x = x + 3x + 3

Combine like terms.

11 + 4x = 4x + 3

Subtract 4x from both sides.

11 = 3

Since we don't have an "x value", there are no solutions.

"No solutions" would be your answer.

5 0

3 years ago

Helppppp on alllll plz

igomit [66]

a. $150

b. 150+20x $\geq$ 630

20x $\geq$ 480

x $\geq$ 24

c. 150+20x $\geq$ 750

20x $\geq$ 600

x $\geq$ 30

d. 150+20x $\leq$ 950

20x $\leq$ 800

x $\leq$ 40

Hope Your Thanksgiving Goes Well, Here's A Turkey

-TheKoolKid1O1

3 0

3 years ago