3 years ago

12) The function f(x) represents the total bill from a rental store that charges $10 to rent a power tool pus an

Mathematics

1 answer:

True [87]3 years ago

4 0

Answer:

Step-by-step explanation:

You might be interested in

Given the trinomial, what is the value of the coefficient 'B' in the factored form?

Zepler [3.9K]

Answer:

B=9 (I'll solve right now, just so you get the answer)

Step-by-step explanation:

$2x^2+14xy-36y^2=2(x+By)(x-2y)$

Expand right side by distributing

$(2x+2By)(x-2y)$

Use the FOIL method to simplify (first, outside, inside, last):

$(a+b)(c+d)=ac+ad+bc+bd$

$(2x*x)+(2x*(-2y))+(2By*x)+(2By*(-2y))\\\\$

Simplify

$2x^2-4xy+2Byx-4By^2$

Re-insert

$2x^2+14xy-36y^2=2x^2-4xy+2Byx-4By^2$

Cancel out $2x^2$

$14xy-36y^2=-4xy+2Byx-4By^2$

Move all terms to one side

$14xy-36y^2+4xy-2Byx+4By^2=0$

Simplify

$18xy-36y^2-2Byx+By^2=0$

Factor out the common term 2

$2(9xy-18y^2-Byx+2By^2)$

5 0

3 years ago

Which equation is equivalent to y= Ax + By = C

Dahasolnce [82]

Answer:

slope intercept form

Step-by-step explanation:

that's what ax + by = c is

<h2><u><em>xoxo, </em></u></h2><h2><u><em>your highness...</em></u> </h2>

4 0

3 years ago

A store is having a 25% off sale on all shirts. Select all of the possible ways to calculate the sale price for a shirt that nor

maw [93]

Answer:

A,B, and C

Step-by-step explanation:

25%of 24 is 6, 24-6=18(new price)

A.24-(0.25×24)=24-6=18

B.(0.75)×24=18

C.(0.25×24)×3= 6×3=18

6 0

3 years ago

Is the equation y + 1=7(x+2) in point slope form

olga nikolaevna [1]

No nodcause it has to me in y=mx+b form. so just sub. 1 from each side

8 0

3 years ago

Elena says she needs 263 plastic sleeves for her comic book collection. She has comic books. Each sleeve holds 4 comic books. Do

mote1985 [20]

The answer would be no. She needs 264 plastic covers in order to fit all comic books.
Divide 1,056 by 4
You should get 264. <span />

7 0

3 years ago