3 years ago

Is (2, 4) a solution to the system y = 2x x + y = 6

Mathematics

1 answer:

posledela3 years ago

5 0

Answer:

yes you plug the numbers in

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How much will the taxi driver earn if he takes one passenger 4.8 miles in another passenger 7.3 miles explain your process

Tcecarenko [31]

Answer:

12.1x+t

Step-by-step explanation:

since we do not get a specific amount we must add 4.8 and 7.3 and substitute the amount the driver earns per mile with x and use t as a variable if they charge something like $5 just to get in before driving

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2 years ago

Look at the graph shown<br> Which equation best represents the line?

Brilliant_brown [7]

$y=\frac{11}{4}x +4$ is the equation best represents the line.

Solution:

Take any two points on the line.

Let the points be (0, –4) and (4, 7).

$x_1=0,y_1=-4,x_2=4, y_2=7$

General form of equation of a line is y = mx + c

where m is the slope and c is the y-intercept of the line.

<em>y-intercept is the point which line crosses at y-axis.</em>

In the given line, y-intercept is 4.

c = 4

Slope of the line:

$$m=\frac{y_2-y_1}{x_2-x_1}$

$$m=\frac{7-(-4)}{4-0}$

$$m=\frac{11}{4}$

Equation of the line:

y = mx + c

$y=\frac{11}{4}x +4$

Hence $y=\frac{11}{4}x +4$ is the equation best represents the line.

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3 years ago

If the market price for chair is $24 in the marginal cost for the chairs seven dollars the marginal revenue from the chair would

joja [24]

$17 (it's just the market price - the marginal cost)

7 0

3 years ago

Which inequality has the solution set shown on the graph?

professor190 [17]

Answer:

Step-by-step explanation:

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3 years ago

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Max is drawing plans for a garden, measured in feet, which is shown below on the coordinate plane. Max has two vertices of the g

Stella [2.4K]

Answer:

The other two vertices are (4 , -2) and (4 , 2)

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3 years ago

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