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Ratling [72]
3 years ago
7

I need help with question number 3

Mathematics
2 answers:
mash [69]3 years ago
7 0
The equation would be 12x+85=y

x= # of people
y= Total amount of money

Edit: I did #4 sorry
lidiya [134]3 years ago
6 0
$1 per person

There are 2 people

Subtract 2 from 12

12-2= 10

$2 per mile

10÷2= 5

The taxi driver drove 5 miles.

Hope this helped! :)
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What is the answer to 3|4x+6|=24 ?
elixir [45]
Divide both sides by 3:

|4x + 6| = 8

Now remove the absolute value:

4x + 6 = 8
or
4x + 6 = -8

Subtract both sides by 6:
4x = 2
or
4x = -14

Divide both sides by 4:
x = 1/2
or
x = -7/2

Final answer: x = 1/2 or x = -7/2
6 0
3 years ago
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You get a student loan from the New Mexico Educational Assistance Foundation to pay for your educational expenses this year. Fin
natta225 [31]

Answer:

500

Step-by-step explanation:

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3 years ago
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-4x+-6y=24 how do you solve?
alina1380 [7]
So,

Let's manipulate this into the y=mx + b form.

Add 4x to both sides
-6y = 4x + 24

Divide both sides by -6
y =  \frac{4}{-6} x - 4

Just use the slope to find the points you need.

The y-intercept is (0,-4).

The slope is \frac{4}{-6}.  Finding the next point:
(-6,0)

You could have also used the <em>slope intercept method.</em>

-4(0) - 6y = 24
-6y = 24

Divide both sides by -6
y = -4
(0,-4)


-4x - 6(0) = 24
-4x = 24

Divide both sides by -4
x = -6
(-6,0)
3 0
3 years ago
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-2x+y=-8 and 4x-6y=-24 I need help :(
Varvara68 [4.7K]

Answer: <u>2x+y=-8</u> = <u>x=-1/2y-4  </u>        

<u>4x-6y=-24 </u>= <u>x =3/2y-6</u>

Step-by-step explanation:

2x+y=-8 -- Step 1: Add -y to both sides.

2x+y+−y=−8+−y

2x=−y−8

Step 2: Divide both sides by 2.

2x/2=-y-8/2

<h3 />

4x-6y=-24 -- Step 1: Add 6y to both sides.

4x−6y+6y=−24+6y

4x=6y−24

Step 2: Divide both sides by 4.

4x/4=6y-24/4

<h3>brainliest would be appreciated</h3>
3 0
3 years ago
What is the solution to this system of equations? 4x + 5y = 7 3x – 2y = –12 The solution is .
babunello [35]

Answer:

(-2,3)

Step-by-step explanation:

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3 years ago
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