The 4 students shown are in line according to their height, from least to greatest. No two students have the same height. Tarik's height is 412 feet, and Ethan's height is 5 feet. Which pair of measurements could be Selena's and Robyn's heights?

A
Selena 4/16 feet; Robyn 4/36 feet

B
Selena 4/13 feet; Robyn 4/34 feet

C
Selena 4 3/12 feet; Robyn 4 6/12 feet

D
Selena 4/36 feet; Robyn 4/34 feet

if you mean

then it's c. 8, -7/3

but if you mean

then it is

d, x=8

step-by-step explanation:

simplifying

4x + -5 = 2x + 11

reorder the terms:

-5 + 4x = 2x + 11

reorder the terms:

-5 + 4x = 11 + 2x

solving

-5 + 4x = 11 + 2x

solving for variable 'x'.

move all terms containing x to the left, all other terms to the right.

add '-2x' to each side of the equation.

-5 + 4x + -2x = 11 + 2x + -2x

combine like terms: 4x + -2x = 2x

-5 + 2x = 11 + 2x + -2x

combine like terms: 2x + -2x = 0

-5 + 2x = 11 + 0

-5 + 2x = 11

add '5' to each side of the equation.

-5 + 5 + 2x = 11 + 5

combine like terms: -5 + 5 = 0

0 + 2x = 11 + 5

2x = 11 + 5

combine like terms: 11 + 5 = 16

2x = 16

divide each side by '2'.

step-by-step explanation:

yes it represnts a functio, their are not 2 of the same numbers on the both sides

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