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Vika [28.1K]
3 years ago
5

Factoring Polynomials: 6-13a+6a^2

Mathematics
1 answer:
Firlakuza [10]3 years ago
6 0
(Factor by grouping 2-3a)(3-2a)
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PLEASE HELP ASAP!!! CORRECT ANSWERS ONLY PLEASE!!!
soldi70 [24.7K]

Answer: D

<u>Step-by-step explanation:</u>

An on-line electronics store must sell at least $5000 worth of computers and printers per day.

  • "at least" means ≥

Each <u>printer costs $350</u> and each <u>computer costs $750</u>.

  • 350p
  • 750c

This equation is: 350p + 750c ≥ 5000

The store can ship a maximum of 20 items per day

  • "maximum" means "no more than" which is ≤

This equation is: c + p ≤ 20

7 0
3 years ago
F(x)= x+28/x-7 for inverse functions
ioda

The inverse function of the given function is \mathbf{= \dfrac{28+7x}{x-1}}

<h3>What is the inverse of a function?</h3>

A function g is the inverse of a function f, if and only if the values of y= f(x), x = g(y).

From the formula given:

\mathbf{y=f(x) = \dfrac{x+28}{x-7}}

Let's substitute x with y;

\mathbf{y= \dfrac{x+28}{x-7}}

\mathbf{x=\dfrac{y+28}{y-7}}

Solve for y;

\mathbf{= \dfrac{28+7x}{x-1}}

Learn more about solving inverse functions here:

brainly.com/question/3831584

#SPJ1

8 0
2 years ago
Rihanna planned a rectangular courtyard for a park and made a scale drawing using inches as the unit of measurement. She origina
Romashka [77]

Answer: One inch represented 3 feet in the first scale, but now 1 inch now represents 4 feet in the second scale.

7 0
3 years ago
Read 2 more answers
How do you separate money?
pochemuha
Well you separate it into different stacks
5 0
3 years ago
The volume of a cylindrical soup can is represented by the expression πr3 + 7πr2, where r is the radius of the cylinder. Which s
Ganezh [65]

Answer:

Step-by-step explanation:

Given the volume of the cylindrical soup expressed as V = πr³+ 7πr²

From V = πr³ + 7πr²;

factor out the common variable

V = πr³ + 7πr²

V = πr²(r+7) ... 1

The original volume of a cylinder V =  πr²h .... 2 where;

r is the radius of the cylinder

h is the height of the cylinder

Equating equation 1 and 2, we will have;

πr²(r+7)  =  πr²h

Divide both sides by  πr²

πr²(r+7)/ πr² = πr²h/ πr²

r+7 = h

h = r+7

<em>Hence the factor in the context given is equivalent to the height of the cylinder written as a function of its radius r</em>.<em> The statement means that the height of the cylindrical soup is 7 more than its radius.</em>

<em></em>

5 0
3 years ago
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