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Flauer [41]
3 years ago
13

(5x^2-8x+1)+(2x^2-6x+7) simplify

Mathematics
1 answer:
harina [27]3 years ago
4 0

Step-by-step explanation:

all work is shown/pictured

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Hii please help i’ll give brainliest if you give a correct answer. show your reasoning agree or not
iVinArrow [24]

Answer:

I Disagree cuz when you divide you are supposed to do it by flipping the numerator and denominator at the right and then multiply. So the correct answer should've been 4 and 1/2.

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3 years ago
For the inequality, -4x + 5 >-5
vodka [1.7K]

Answer:

x<2.5

Step-by-step explanation:

-4x +5>-5

-4x>-5-5

-4x>-10

x<10/4(on multiplying (-)ve sign both the sides inequality changes)

x < 2.5

8 0
3 years ago
A train travels at 45 miles per hour. Write and equation that represents the distance, d, that the train will travel, in t hours
jek_recluse [69]

Answer:

d = 45 * t

Step-by-step explanation:

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3 0
3 years ago
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Solve the system of the linear equation 6x+y=-2 and y=-3x+1
kenny6666 [7]
6x - 3x + 1 = -2
3x = -3
x = -1

y = -3*-1 + 1
y = 3 + 1
y = 4

5 0
3 years ago
Use a system of equations to solve the world problem. The sum of the two numbers is 24. Their difference is 14. Find the numbers
Bess [88]
24+x=14 
you can get it by subtracting 24 from 14 
therefor the answer issa
x=-10
7 0
4 years ago
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