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3 years ago

What does the linear inequality y ≥ −x − 3 look like?

Mathematics

1 answer:

kupik [55]3 years ago

8 0

It is a line that divides the space into two.. The line is y=-x-3

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Add: (3x2 - 5x + 6) + (9 - 8x - 4x2) A) 12x2 - 13x + 2 B) 7x2 + 3x - 3 C) 7x2 - 13x + 15 D) -x2 - 13x + 15

kati45 [8]

Answer:

Step-by-step explanation:

So we have the expression:

$(3x^2-5x+6)+(9-8x-4x^2)$

Combine like terms:

$=(3x^2-4x^2)+(-5x-8x)+(6+9)$

Add or subtract:

$=(-1x^2)+(-13x)+(15)$

Simplify:

$=-x^2-13x+15$

Our answer is D

4 0

3 years ago

Which function has an inverse that is also a function?

natali 33 [55]

Answer:

Which function has an inverse that is also a function

7 0

3 years ago

Find the percent of the number: 64% 75

Dima020 [189]

64% of 75 = 64/100 x 75 = 48 <==== answer

4 0

4 years ago

Read 2 more answers

Simplify the expression.

Maksim231197 [3]

Answer:

6.8x - 5

Step-by-step explanation:

To answer this question I combined like terms:

(2.5x + 4.3x) - 5

2.5x + 4.3x = 6.8x

Then you add the 5 to the end of the expression:

6.8x - 5

7 0

3 years ago

A number added to 3 is equal to negative 5, find the number

anzhelika [568]

Answer:

-8

Step-by-step explanation:

An equation at represents this situation is:

-5 = 3 + x

Find x by;

-5 - 3 = -8

So x is -8:

-5 = 3 + -8 (TRUE)

Hope this helps

6 0

3 years ago

Read 2 more answers