Three children are using a big bucket to fill a drum with water. Every time they lift the bucket full of water and pour it into the drum, a quarter of the water is taken out by some workmen who are making a play house for them. If 10 full buckets of water are needed to fill the drum when no one is taking out any, how many buckets will the children have to carry in order to fill this drum?

first option

a function is a relation in which an input is paired with exactly one output.

so, let's find the right answer.

in our first option, our inputs are january, february, and march. the outputs are 30, 28, and 25. each input has it's own output. this is correct!

our second option we know is incorrect, because ms. valverade has two outputs, dogs and cats. this is not a function.

our third option is incorrect as well. the yellow square has two ouputs, the square and the triangle.

lastly, in our fourth option, we see the number 7 two times with a different output. therefore, this is not a function.

remember: each input must be paired with only one output!

b. x- 48 =120

step-by-step explanation:

linear pair postulates

answer: your gay

step-by-step explanation:

you dont know math