It takes 3 hours for two people to weed a garden. how many hour would it take six people to do that task if they were all working at the same constant rate.

 It would take a third the amount of time or 1 hour

step by step explanation: when u removing the parentheses and combined them that would be : x+3y-x-y=2y

the answer is:

the correct option is the option b.

to calculate the surface area of the right cylinder, we need to use the following formula:

from the picture we know that:

so, substituting and calculting we have:

hence, we have that the correct option is the option b.

have a nice day!