The length of the line is 21.
Answer:
3 3/7
Step-by-step explanation:
2 = 14/7
14/7 + 10/7 = 24/7
24/7 simplified is 3 3/7
5 * 2 = 10
3^10/3^-2, same base, add
10 - 2 = 8
Solution: 10^8
Since x is the number of songs he has on his phone and if he adds 20 more, his expression will be: x+20
The length of the toy tractor is 3.125ft
Data Given;
To solve this question, we need to find the length of the tractor using ratios.
<h3>What is Ratio</h3>
This is the proportion of a substance to the entire value of that substance.
If the length of the tractor is 25 ft, then the length of the toy tractor can be found when we divide 25 by 8.

The length of the toy tractor is 3.125ft.
Learn more on ratio here;
brainly.com/question/1781657