3 years ago

How Many solutions are there for the following system. y = x² - 5x + 3 Y = x - 6

Mathematics

1 answer:

emmasim [6.3K]3 years ago

7 0

Only one solution, x=3

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What is the value of x in the equation 1.8 minus 3.7 x = negative 4.2 x + 0.3?

aniked [119]

Answer:

-3

Step-by-step explanation:

1. subtract 0.3 from both sides

2. add 3.7x to both sides

3. Divide both sides by -0.5

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2 years ago

Read 2 more answers

Help photo question. Mathematics. :D

Aleks04 [339]

M = 4
n = 1

If you substitute in your values, you can see that 4 + 1 = 5
And 4 - 1 = 3
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3 years ago

Jada Elena and Lin walked a total of 37 miles last week. jada walked 4 more miles that elena, and Lin walked 2 more miles than j

MA_775_DIABLO [31]

Answer:

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

Step-by-step explanation:

Let

x----> total miles walked by Jada

y----> total miles walked by Elena

z----> total miles walked by Lin

we know that

$x+y+z=37$ -----> equation A

$x=y+4$ -----> $y=x-4$ ------> equation B

$z=x+2$ ------> equation C

Substitute equation C and equation B in equation A and solve for x

$x+(x-4)+(x+2)=37$

$3x=37+2$

$3x=39$

$x=13\ mi$

Find the value of y

$y=13-4=9\ mi$

Find the value of z

$z=13+2=15\ mi$

therefore

Jada walked $13\ miles$

Elena walked $9\ miles$

Lin walked $15\ miles$

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2 years ago

Answer the questions in the picture

Nutka1998 [239]

Answer:

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3a 4000, 3b 3000, 3c 8000

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3 years ago

Restaurants A, B, C, and D lie on a circular lake. Restaurants A and Care near the

DaniilM [7]

Answer:

Step-by-step explanation:

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2 years ago