Proportional Relationships Complete this table
2 | 3
5 | ?
? | 10.5
? | 15
1 | ?

cross multiple ever value

Step-by-step explanation:

2*x= 2x

5*3= 15

x= 15/2= 7.5

i leave the calculator work to you.

7. diameter 4 miles, circumference 4π miles

8. radius 0.2 miles, circumference 0.4π miles

[this is a bad problem because the actual radius of a car on the track is less than 0.2 miles so the answer is less than 0.4π miles]

9. radius 6 feet, circumference 12π feet

10. diameter 14 cm, circumference 14π cm

11. diameter 4.8 feet, circumference 4.8π feet