2 years ago

NEED HELP ASAP WILL GIVE BRAINLY IF CORRECT

Mathematics

2 answers:

Rama09 [41]2 years ago

7 0

Answer:

I think it's the 3rd one but tell me if I'm wrong

gogolik [260]2 years ago

7 0

Answer:

p = 45 - 2.5f

Step-by-step explanation:

5f + 2p = 90

just manipulate the equation, treat it like a regular algebra equation and solve for p by inverse operations and simplifying

5f + 2p = 90

-5f -5f

2p = 90 - 5f

/2 /2

p = $\frac{90 -5f}{2}$

p = 45 - 2.5f

You might be interested in

Is 7.5 a integer or rational or whole number

ivann1987 [24]

It is a rational number

5 0

2 years ago

Read 2 more answers

Line AB has a length of 5 cm. The line segment is dilated to produce line A'B', which has a length of 2 cm. Find the scale facto

nasty-shy [4]

<span>The correct answer is A. k = 2/5</span>

3 0

3 years ago

Read 2 more answers

Can someone do this fast ? I need it for tomorrow

gregori [183]

Answer:

Step-by-step explanation:

hg(x) means you multiply h(x) times g(x) and then we will set it equal to $3x^2+x-1$ .

hg(x) = $x^2(x+2)$ which simplifies to

$x^3+2x^2$ . Now set that equal to $3x^2+x-1$ :

$x^3+2x^2=3x^2+x-1$ and get everything on the same side and factor:

$x^3-x^2-x+1=0$ . Factor by grouping:

$(x^3-x^2)-(x+1)=0$ and factor out what's common in each set of ( ):

$x^2(x-1)-1(x-1)=0$ which factors out to

$(x^2-1)(x-1)=0$ . But $x^2-1$ factors somoe to:

(x + 1)(x - 1)(x - 1) = 0 So the solutions for this are

x = -1, 1

7 0

2 years ago

PLEASE HELP

sweet [91]

The answer is 10 I just subtracted it so

5 0

2 years ago

Please help!! Math II

Vaselesa [24]

I say that x equals 5

7 0

2 years ago