If it takes tom 15 minutes to eat a burger and then 5 minutes to eat a portion of fries, how many burgers and portions of fries would he be able to eat in one hour?
but my options are, 3,6,2,and 5

Tom eats 3 burgers and 3 portions of fries in 1 hour.

Step-by-step explanation:

Tom eats a burger in 15 minutes and a portion of fries in 5 minutes.

Total time he spent = 15 + 5  = 20 minutes in eating both

We have to calculate the number of burgers and fries he is able to eat in one hour.

∵ In 20 minutes Tom eats burger and fries = 1

∴ In 1 minutes he would be able to eat =

∴ In 60 minutes he would be able to eat = sets of burgers and fries.

Therefore, Tom eats 3 burgers and 3 portions of fries in 1 hour.

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.   .

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8