The sum of two numbers is 66. two times the smaller number is 15 more than the larger number. what are the numbers?

Here is the set up:

Let x and y be the two numbers with x the smaller and y the larger number.

x + y = 66

2x = y + 15

We have two equations in two unknowns.

Take it from here.

27 and 39.

Step-by-step explanation:

Let x be the smaller number and y be the larger number.

It is given that sum of two numbers is 66.

       .... (1)

Two times the smaller number is 15 more than the larger number.  

        ... (2)

From (1) and (2) we get

Divide both sides by 3.

Substitute x=27 in equation (1).

Therefore, the numbers are 27 and 39.

c

step-by-step explanation:

it isn't d, because the interquartile range is from 27-57. and the interquartile range is basically half the data, it's pretty obvious.

it isn't b, because like i said earlier, the interquartile range is from 27-57. 57-27 is 30. the real range has to be longer

not a either. although it looks like it, 3/4 of the data is not greater than 27. but if c is wrong than this should be correct

the correct answer is c, because 13 is the point in which the plot starts

the correct answer is x/3+10≥32

hope this !