Answer:
The correct option is:
Shaded region above dashed boundry line.
Step-by-step explanation:
The question is incomplete as the graphs are not given. Lets make the graph of the given function and you can match it with the options to see which is the solution.
We have been given the function:
y > |x + 4| - 1
This can be divided into two equations:
y > (x + 4) - 1 , y > -(x + 4) -1
Simplify both equations.
y > x + 4 - 1 , y > -x - 4 - 1
y > x + 3 , y > -x - 5
Graph both equations
The red region shows the first equation, the green region shows the second equation. The brown region satisfies the inequality.
Compare it with your graph to get the answer, i think it should shaded region above dashed boundry line
Answer:
11/40
Step-by-step explanation:
2/5 − 3/4 (1/6)
2/5 − 1/8
= 11/40
Answer:
4 personal training sessions
Step-by-step explanation:
You would first create 2 expressions, one to represent each situation
Silver Gym: 25 + 30x
Fit Factor: 65 + 20x
Then if you want to find when the costs would equal each other, set them equal to each other.
25 + 30x = 65 + 20x
Then solve:
25 + 30x - 20x = 65 + 20x - 20x
25 + 10x = 65
25 - 25 + 10x = 65 -25
10x = 40
10x / 10 = 40 / 10
x = 4
She will have to attend 4 personal training sessions to make the total cost at the two gyms equal.
The ratio of the width to the height is 3:4.
So, just multiply the width by 4/3, which gives you <span>500cm.</span>