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Lena [83]
3 years ago
5

Solve the system using elimination. 2x-3y=16 x+y=24

Mathematics
1 answer:
Dafna1 [17]3 years ago
7 0

Answer:

y=8 x=16

Step-by-step explanation:

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Determine the equation of the line with the points (-4, -3) and (-1,-6)
egoroff_w [7]

Answer:

y = -1x - 7

Step-by-step explanation:

y2 - y1 / x2 - x1

-6 - (-3) / -1 - (-4)

-3/3

= -1

y = -1x + b

-6 = -1(-1) + b

-6 = 1 + b

-7 = b

3 0
3 years ago
I need help with this
Olenka [21]

Answer:

Tom

Step-by-step explanation:

After you convert them to decimals 131/593 is 0.22091062394 while 2/9 is 0.22222222222

4 0
3 years ago
Write two point-slope equations for the line passing through the points (6, 5) and (3, 1). Show your work.
NikAS [45]

Answer:

y=-4/3x-3

Step-by-step explanation:

You look for the slope using the the slope formula (m=y2-y1/x2-x1)

You will end up with (m=1-5/3-6)

Simplify to end up with (-4/3) as your slope.

Then, pick a coordinate point. Your choices are (6,5) and (3,1). You will us it to plug into the equation.

I am picking (3,1) The y-value here is 1 and the x-value is 3.

Your equation to find b, or the y-intercept is going to be (1=-4/3(3)+b)

You will have to simplify.

1=-4/3(3)+b

You will multiply -4/3 and -3 and end up with 4 so it looks like...

1=4+b

You subtract 4 on both sides and then end up with....

-3=b

So, the final answer is: y=-4/3x-3

5 0
4 years ago
Read 2 more answers
Janice works part-time in a pizza restaurant. She makes a monthly salary of $240. She spends 3/5 of her salary on gas for her ca
vodomira [7]

Answer: 144

Step by step: In order to solve this easily, you should convert 3/5 into a decimal. In order to do that, you have to divide the numerator by the denominator. 3 divided by 5 = 0.6. Then you multiply 240 by 0.6 to get your answer, 144.

6 0
3 years ago
The sum and product of two linear functions are shown.
RoseWind [281]

The statements can be used to describe the original functions f(x) and g(x) are;  Option B

<h3>How to interpret function graphs?</h3>

Let the functions be

f(x) = ax + b

g(x) = cx + d

Their sum is;

j(x) = (a + c)x + b + d

Their product is;

k(x) = (ax + b)(cx + d)

From the graph, we see that;

f(x) = x + 6

g(x) = -2x² + 8

f'(x) = 1

g'(x) = -4x

Read more about Function Graphs at; brainly.com/question/4025726

#SPJ1

6 0
2 years ago
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