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jenyasd209 [6]
3 years ago
7

Please help and show your work it’s due today

Mathematics
1 answer:
anygoal [31]3 years ago
5 0
X = 15
shshshshshsshshsp

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Sols the system 2x+y = 1 y = -2x^2+3x+1​
serious [3.7K]

Answer:y=(-2x+1) (x+1)

Step-by-step explanation:

2x+y=-2x^2 +3x+1

y=-2x^2+x+1

y=-2x^2 -2x+x+1

y=-2x(x+1) +1(x+1)

y=(-2x+1) (x+1)

8 0
3 years ago
PLEASE HELP RIGHT NOW!!!
ioda
The 3rd one is correct
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4 years ago
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One brand of popcorn costs $2.00 for 1 pound 9 pounds and the second brand costs $2.10 for one pound 14 ounces. Which is the bet
son4ous [18]
I say the one that costs 2.10 cause they just add .10 more and its for 14 ounces
8 0
3 years ago
Janice has car insurance that she must pay four times a year. If each payment is $156, how much money should she set aside each
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3 years ago
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Lines b and care parallel.
Nastasia [14]

Step-by-step explanation:

5x+9 + 13x+9 = 180

18x+18= 180

divided by 18

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x = 9

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= 5(9)+9 = 54° (second option)

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