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Alik [6]
4 years ago
6

Which ordered pair is a solution of y=7x-3

Mathematics
1 answer:
emmasim [6.3K]4 years ago
3 0
Try each ordered pair in the equation.

y = 7x - 3

Try (1, 4)
1 is x and 4 is y

y = 7x - 3

4 = 7(1) - 3

4 = 7 - 3

4 = 4    This is a true statement, so ordered pair (1, 4) is a solution.

Try (-1, -4)

y = 7x - 3

-4 = 7(-1) - 3

-4 = -7 - 3

-4 = -10   This is a false statement, so the ordered pair (-1, -4) is not a solution.

Answer: (1, 4) is a solution.
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How do I solve out 5x188
mihalych1998 [28]

Answer:

940

Step-by-step explanation:

 188

<u>×    5</u>

 940

--------------------------------------------------------

8 * 5 = 40

Carry the 4 to the next 8

8 * 5 = 40

Add the 4 to the 40

40 + 4 = 48

Carry the 4 to the 1

1 * 5 = 5

Add the 4

5 + 9

= 940

*Hope this helps .^.*

5 0
3 years ago
What is the range of the function in the graph?
Verdich [7]

The range of the function in the graph given can be expressed as: D. 20 ≤ s ≤ 100.

<h3>What is the Range and Domain of a Function?</h3>

All the possible set of x-values that are plotted on the horizontal axis (x-axis) are the domain of a function. In order words, they are the inputs of the function.

On the other hand, all the corresponding set of x-values that are plotted on the vertical axis (y-axis) are the range of a function. In order words, they are the outputs of the function.

In the graph given below that shows a function, s is plotted on the vertical axis (y-axis), and its values starts from 20, up to 100. The range can be said to be all values of s that are from 20 to 100.

Therefore, the range of the function in the graph given can be expressed as: D. 20 ≤ s ≤ 100.

Learn more about functions on:

brainly.com/question/15602982

#SPJ1

3 0
2 years ago
Given the equation F=9/5C +32 where C is the temperature in degrees Celsius and F is the corresponding temperature in degrees Fa
pentagon [3]

Answer:

b

Step-by-step explanation:

7 0
3 years ago
What is bigger . 17 or . 165 meters? And why?
Vadim26 [7]
.17 because there is a zero behind the 7! .170 and .165. .17 is bigger
7 0
3 years ago
Each of the walls of a room with square dimensions has been built with two pieces of sheetrock, a smaller one and a larger one.
azamat
To solve this problem you must apply the proccedure shown below:

 1. You have the following information given in the problem above:

 -  The<span> room has square dimensions and it has been built with two pieces of sheetrock, a smaller one and a larger one.

 2. Therefore, let's call

 x: the smaller one.
 y: the larger one.

 3. Then, you have that the lenght of the wall is the sum of the smaller one and the larger one:

 x+y

 4. So, the area of the room is:

 (x+y)(x+y)
 (x+y)</span>²

 Therefore, the answer is: (x+y)²
8 0
3 years ago
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