8 1/5- 4 3/5= ? answer this question plz. help me plz :c

3.6

Step-by-step explanation: 8 1/5 is also 8.2 and 4 3/5 is also 4.6 so I am going to use these numbers in decimal form instead of fraction form. So you take 8.2 and you minus 4.6 from it which is now 3.6. Quite simple just the fractions may have confused you just a little. Have a great day and message me with any more questions!

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!

step-by-step explanation:

through just a quick inspection, one can see that the graph of this cubing function starts in quadrant iii and ends in quadrant i.   when x = 0, y = 3, so the y-intercept is (0, 3).

if graphs are part of the problem statement, share them.   .