1. Over 2 days a herd of cows eat 16kg of feed. How much feed does the herd eat over 3 days? 2. In 3 hours, Mike cleans 12 windows. How many windows can be cleaned in 5 hours?

3. P is directly proportional to Q. When P = 48, Q = 6

a. Find the value of P when Q = 2

b. Find the value of Q when P = 32

4. Y is directly proportional to X.

y = 32 when x = 4.

Find the value of y when x = 10

5. Y is directly proportional to X.

y = 18 when x = 2.

Find the value of y when x = 7

6. Y is directly proportional to X.

When x = 6, y = 24

a. When x = 7 what does y equal?

b. When y = 36 what does x equal?

c. When y = 8 what does x equal?

7. Y is directly proportional to x^3

Y = 40 when x = 2
Find the value of y when x = 3

can someone please help me with this, thank you
no links or fake answers, please