The dot plot represent the distribution of wages earned during a one-week period by 12 college students what is the mean?
what is the median?

the simplified form is

step-by-step explanation:

we want to simplify the expression,

let us change the middle bar to a normal division sign to obtain,

we multiply the first fraction by the reciprocal of the second fraction to obtain,

we factor to obtain,

we cancel the common factors to get,

we simplify to get,

the correct answer is b

its 60

4 x 12 = 48

3 x 4 = 12

48 + 12 = 60

yeeeet

x is the total time in minutes for the free response

you are given number of questions as 15 - m and time per item as 8 minutes

to find x multiply the two givens together:

x = 8 * (15-m) = 8(15-m)

add 8+12 to get a simplified answer of 12r-20