Five roses cost $55 what will 4roses cost

$44

Step-by-step explanation:

Since 55/5=11 each rose is equal to 11 dollars. Since you want only four of the roses, you would multiply 4 by the cost of each rose ($11) so 4 roses would cost $44.

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

no this is a nonlinear negative