You have piano lessons every fourth day and piano lessons every sixth day. today you have both lessons. in how many days will you have both lessons on the same day again? explain with a paragraph with transitional words.

12th day

Step-by-step explanation:

Find the same factors of four and six.

Four factors 4,8,12,16,20,24,28,32,36,40

Six factors 6,12,18,24,30,36,42

The first number factor that is same for both numbers is 12. So 12 is the answer.

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

walter needs to make at least 5 more cookies but no more than 40. 5 ≤ x ≤ 40

step-by-step explanation:

20 ≤ x + 15 ≤ 55

subtract 15 from all parts

20-15 ≤ x + 15-15 ≤ 55-15

5 ≤ x ≤ 40

this means how many more cookies he has to make

walter needs to make at least 5 more cookies, but no more than 40 cookies; 5 ≤ x ≤ 40