What is 12 < 9(2x-3)-15? need to know before 11:59 PM CST

x>3

Step-by-step explanation:

distribute the 9 through 2x-3 so it would make that

12<18x-27-15

12<18x-42

move the variable to the left-hand side and change its sign

-18x<-42-12

-18x<-54

divide both sides by -18

switch the sign

x>3

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation:

h is the x-coordinate of the vertex

step-by-step explanation:

we have

in this function

the point represent the vertex of the function

so

h is the x-coordinate of the vertex

k is the y-coordinate of the vertex