Answer:
29.134
Step-by-step explanation:
You take 20% from 145.67 and that's what you get.
Answer:
Movie: $4.25
Video Game: $5.25
Step-by-step explanation:
For this problem, we can use system of equations to solve for the rental costs of the movies and video games. Let's use x for movies and y for video games.
Equation 1
5x+3y=37
Equation 2
2x+6y=40
To start, we can use elimination to solve for x and y. Let's cancel out y. To do so, we have to multiply the first equation by 2 to get the y equal.
10x+6y=74
Now that the y are equal, we can subtract both equations.
8x=34
x=4.25
The movie rental cost is $4.25.
Now that we know x, we can plug in to find y.
2(4.25)+6y=40
8.5+6y=40
6y=31.5
y=5.25
The rental cost for video games is $5.25.
Answer: x = -9. Hope this helps, good luck! :)
I think is
15 y = 50
y = 50/15
y = 3.3
or i think you
5y + 10x = 50
5y = -10x + 50
y = -2x + 10
Answer:
Choice D.
Step-by-step explanation:
- Since the graph is translated down 4, it cannot be choice A. or C.
- Since the graph is concave up, choice B. is ruled out.
- Leaving choice D. the correct answer.