It means 11:30 PM - 5:40 AM .
Answer:
4x² + 18
Step-by-step explanation:
note that (c ○ d )(x) = c(d(x))
To evaluate substitute x = d(x) into c(x), that is
c(d(x))
= c(x² + 5)
= 4(x² + 5) - 2
= 4x² + 20 - 2
= 4x² + 18
Answer: $15
Step-by-step explanation:
8 cookies cost $12 you divide 12 by 8 and then you get 1.5 which equals 1.50 so each cookie is 1.50. So for 10 cookies you multiply 10 times 1.50 and you get your answer $15. 10 cookies cost $15
Answer:
x-1
Step-by-step explanation:
Answer:
y=6
Step-by-step explanation:
If the slope is 0, that means it is a horizontal line. The y values never change in a horizontal line.
A horizontal line is a y= line, where the y value given is the answer to the equation. In this case the y value given is 6, so the equation of the line is
y = 6.
