Write a direct variation equation that relates the two variables, then solve. 5. Suppose y varies directly as x, and y = 16 when x = 8. Find y when x = 16.

6. Suppose y varies directly as x, and y = 21 when x = 3. Find y when x = 42.

mment

7. Suppose y varies directly as x, and y = 36 when x = 4. Find y when x = 11.

8. Suppose y varies directly as x, and y = 8 when x = 2. Find y when x = 21.

18a

step-by-step explanation:

simply because it is. it's the highest common factor

step-by-step explanation:

if x = 2 you have to find x to finish the problem

c = 0.429t

step-by-step explanation:

the constant rate at which carlos harvests cassava is 35 minutes per 15 cassavas 15/35 = 0.429 cassava per minute

therefore, an equation that models the number of cassava (c) that harvest carlos in a time (t) is the following:

where t is the time in minutes.

this means that when 35 minutes have elapsed 15 cassava have been harvested, at 70 minutes 30 cassava have been harvested and so on.

a+b=c is your answer