Solve for x if x-16+2x-19=14

16 1/3

Step-by-step explanation:

1. x-16+2x-19=14

    add 16 to both sides to get rid of the 16

2. x+2x-19=30

   add 19 to both sides to get rid of the 19

3. x+2x=49

   add x and 2x

4. 3x=49

   divide both sides by 3 to get rid of the 3

5. x= 16 1/3 or 49/3

step-by-step explanation:

se a cavasery6

0 and 5 minutes

step-by-step explanation:

given that one morning eight buses arrive late by the number of minutes given below:

0 8 2 6 9 2 0 7 8

write these in ascending order

0   0 2 6 7 8 8 9

in the afternoon two more buses arrive at the bus stop say by x and y minutes late.

total number of buses = 10

median = average of 4th and 5th after arranging in ascending order

since 4th entry is 6, the values of x and y should be below 6

also given 0 is the mode so either x or y or both should be 0 because then only 0 gets the maximum frequency and hence mode

thus we have

0 0 0 2 6 7 8 8 9 and another unknown entry which is below 6.

since median is 3.5, we have the unknown entry to be 5 only because then only median =( 2+5)/2

thus the after noon buses were late by 0 and 5 minutes.