BRANLYIST IF YOU ASWER ALL 21 WITH RIGHT ASWERS connetions academy UNIT 5 LESSON 7 1. which polynomial does the model represent?

A -x^3+2x^-3x+2
B x^2+x-2
C -x^2-x+2
D -x^2+x-2

for questions 2 and 3 simplify each polynomial.

2. 3x^+6-2x+5x-4x^2+9

A -x^2+3x+15
B 7x^2+3x+3
C x^2-3x+15
D -x^+7x+15

3. 3x^2+5x-7x+3-5x^2+2

A -2x^2+2x+5
B -2x^2-2x+5
C 2x^2-2x+5
D 2x^2+2x+5
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step-by-step explanation:

4  

25

5258y

54.

t5

5r

54

5856

542

5458

86

.8558.65

565

565

55898

786

8/95

5896

8656265

556478

you bought 31 v bucks

step-by-step explanation:

25+6=31

step-by-step explanation:

let's assume

number of candles set =x

price of of x candles =p(x)

we are given

a candle maker prices one set of scented candles at $10 and sells an average of 200 sets each week

so, we get point as (200,10)

he finds that when he reduces the price by $1, he then sells 50 more candle sets each week

so, we can find slope

now, we can use point slope form of line

now, we can plug values

we can use point

and find b

now, we can plug it back

and we get

now, we can find revenue

we know that

revenue = price*quantity

so, we get

no its the same as every other grade

step-by-step explanation: