Acandle burns down at the rate of 1.5 per hour. the original height of the candle was 15 inches

(0, 15), (1, 13.5), (2, 12), (3, 10.5), (4, 9), (5, 7.5), (6, 6)

Step-by-step explanation:

if x is the hours and y is the height, every hours you would subtract 1.5 from 15 so: no hours (0) still 15 inches, 1 hour- 15- 1.5= 13.5, 2 hours- 13.5- 1.5=12 and so on and so on

(0, 15), (1, 13.5), (2, 12), (3, 10.5), (4, 9), (5, 7.5), (6, 6)

h = hours

t=height,

when one hour passes you would take away 1.5 from 15 inches

answer is c

step-by-step explanation:

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