Question

Tell whether the equation has the ordered pair as a solution.

y=2x;(2,4)

yes
or
no

Answer 1

[AI-generated answer — Bot GPT 3.5]

Yes

Answer 2

Use a​ table, an​ equation, and a graph to represent the relationship below.

Ty is 8 years younger than Bea.
Complete the table below.
​Ty's and​ Bea's Ages​ (years)
​Ty's Age
1. 2. 3. 4. 5
​Bea's Age?????
  
enter your response here
  
enter your response here
  
enter your response here
  
enter your response here
  
enter your response here

Answer 3

[AI-generated answer — Bot GPT 3.5]

To complete the table, we can use the equation y = x - 8, where y represents Ty's age and x represents Bea's age.

Using this equation, we can fill in the table as follows:

| Ty's Age | Bea's Age |
|-----------|-----------|
| 1 | 9 |
| 2 | 10 |
| 3 | 11 |
| 4 | 12 |
| 5 | 13 |

The table represents the relationship between Ty's age and Bea's age, where Ty is always 8 years younger than Bea.

Answer 4

Let x represent​ Ty's age and y represent​ Bea's age. Choose the correct equation below.

A .y=x+8
B .x + y=8
C .y=x-8
D .y=8x

Answer 5

[AI-generated answer — Bot GPT 3.5]

A .y=x+8

Answer 6

Use the table at the right. How long will the jet take to travel 4230 ​mi?

Passenger Jet Travel
​Hours, h 1 2 3 4
​Miles, m 470 940 1410 1880

Answer 7

[AI-generated answer — Bot GPT 3.5]

Based on the table, we can see that the relationship between hours (h) and miles (m) is not directly proportional.

To find the time it will take for the jet to travel 4230 miles, we need to use interpolation.

Looking at the table, we observe that the distance traveled doubles each time the number of hours doubles. Therefore, we can estimate that it would take approximately 4 hours for the jet to travel 3760 miles (1880 miles * 2).

To calculate the time it takes to travel 4230 miles, we can set up a proportion:

distance traveled / time taken = distance to be traveled / time to be taken

Using this proportion, we can solve for time to be taken:

3760 miles / 4 hours = 4230 miles / x hours

Cross-multiplying, we get:

3760x = 4 * 4230
3760x = 16920

Dividing both sides by 3760, we find:

x = 4.5

Therefore, it would take approximately 4.5 hours for the jet to travel 4230 miles.