(01.01 MC)Why is 3 + (−5) equal to −2? Because it is 5 units to the left of 0 on a horizontal number line
Because it is 5 units to the right of 3 on a horizontal number line
Because it is 5 units to the left of 3 on a horizontal number line
Because it is 5 units to the right of 0 on a horizontal number line

C) Because it is 5 units to the left of 3 on a horizontal number line

Step-by-step explanation:

You have to go 5 steps back to the left of 3 to get to -2.

See attached drawing for visual assistance on this problem:

x -

median = 1.25

range = 12-14.5

interquartile = q12-q14.5

y -

median = 1

range = 15-17

interquartile = q15-q17

option 3 . (5x + 1) - (-10x + 6)

step-by-step explanation:

option 1 :

(4x + 3) + (-9x + 4)

or 4x+3 -9x + 4

or -5x + 7

option 2

(x - 2) - (6x - 9)

or x-2-6x + 9

or -5x + 7

option 3

(5x+ + 6)

or 5x + 1 + 10x -6

or 15x -5

option 4

-4x+2x+7-3x

-7x + 2x + 7

-5x + 7

hence only option 3 did   not satisfy the given simplify expression.