LOOK AT THE PICTURE AND FIND VALUE OF 2x-3

21

Step-by-step explanation:

Write the information out

y = 18

x = 2/3 *y

To find the value of 2x - 3, we first have to find the value of x

Find the x

x = 2/3 x 18

x = (18/3) x 2

x = 6 x 2

x = 12

Now we just replace 12 with x and solve

(2 x 12) - 3

= 24 - 3

= 21

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17