The coordinates of points A and B are (-1,4) and (2,4) Which expression represent the distance, in units, between A and B a
|-1| + |2|
b
|-1| + |-4|
c
|4| - |-2|
d
|-1| - |4|

if you are saying purchasing 3 social media ads and one newspaper ad counts as one purchase then there are:

6 purchases

if you are asking how many of each then:

18 social media ads

6 newspaper ads

x² + 3x + 7 = 0       [ax² + bx + c]

a = 1

b = 3

c = 7

quadratic formula:

    (+/- is this ±)

plug in the numbers into the variables

your answer is a

c

step-by-step explanation: