*The time (t) required to do a job varies inversely as the number of people working. * It takes 6 hours for 5 cooks to prepare the food for a wedding rehearsal dinner. How long will it take 8 cooks to prepare the dinner?

(round to the nearest tenth)​

3.8

Step-by-step explanation:

If it takes 6 for 5 cooks to do 1 dinner, 1 cook does 1 dinner in 6*5 = 30 hours. 8 cooks can do 1 dinner in 30/8 hours or 3.75 which rounded is 3.8

Can I have Brainliest if I'm correct?

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

$15 each

step-by-step explanation:

$45/3 children= $15 each