Every minute, a manufacturer increases the temperature of a chemical compound by the same number of degrees. The compound was 10 celsius at 9:00 a. m. when the factory opened, and it is 22 celsius at 9:15 a. m. Write an equation that tells the temperature, c, of the compound t minutes after 9:00 a. m.

351°f

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

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x