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3 years ago

Question 8 The product of – x2 + 5x – 1 and a monomial is 4x2 20x + 4. What is the monomial? ОА 4. B 4X С -4 -47

Mathematics

1 answer:

Scrat [10]3 years ago

6 0

Answer: -4

Step-by-step:

-x^2+5x-1 x _ = 4x^2-20x+4

4x^2-20x+4 / -x^2+5x-1

In the blank the answer would be -4 which is the monomial.

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if i need to pay 154 dollars for something but get paid 10 dollars every week how many weeks would i have to wait

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3 years ago

Question 17 Multiple Choice Worth 1 points) (06.02 LC) Which of these is the algebraic expression for "5 times the sum of 2 and

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3 years ago

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3 years ago

1. 3(5x – 4) – 2 = 10 – 3x

rusak2 [61]

Answer:

x = 3/4 or 0.75

Step-by-step explanation:

Break the bracket out and you will get:

3(5x – 4) – 2 = 10 – 3x

= 3*5x - 3*4 - 2 = 10 - 3x

= 15x - 12 -2 = 10 -3x

Add 3x into both sides and subtract 12 and subtract 2 in both sides, we get:

15x + 3x - 12 - 2 + 12 - 2 = 10 - 3x + 3x + 12 + 2

18x = 24

Divide both side by 18, we get:

18x/18 = 24/18

x = 24/18 = 3/4 or 0.75

Hope this helped :3

5 0

3 years ago

Read 2 more answers

When a fair coin is flipped, the probability of its landing heads (H) is 0.500.50 and the probability of its landing tails (T

DedPeter [7]

Answer:

probability (HH) = 1/4 = 0.25

probability (HT) = 1/4 = 0.25

probability (TH) = 1/4 = 0.25

probability (TT) = 1/4 = 0.25

Step-by-step explanation:

given data

probability heads (H) is 0.50

probability heads (T) is 0.50

to find out

the probabilities of each arrangement

solution

when coin toss there are two outcome that is head or tail

and then flip 2 time

possibility are HH HT TH TT

probability (HH) = 1/4 = 0.25

probability (HT) = 1/4 = 0.25

probability (TH) = 1/4 = 0.25

probability (TT) = 1/4 = 0.25

8 0

3 years ago

Question 8 The product of – x2 + 5x – 1 and a monomial is 4x2 20x + 4. What is the monomial? ОА 4. B 4X С -4 -47​

Question 8 The product of – x2 + 5x – 1 and a monomial is 4x2 20x + 4. What is the monomial? ОА 4. B 4X С -4 -47