Answer:
Option B, none of these
Step-by-step explanation:
The graph makes a Square
Answer: Option B, none of these
Graph Below:
3 hrs + 2 min...
1 hr = 60 minutes...so 3 hrs = 60 * 3 = 180 minutes, + the 2 minutes = 182 minutes.
182/26 = 7 minutes per mile <===
Answer:
7:12
For every button in Package C, there are 5 buttons in Package D
1:5
Step-by-step explanation:
2x+3y= -17
5x+2y= -4
You must cancel either the x or y out to solve so i'm going to cancel the x.
-5(2x+3y= -17)
2(5x+2y= -4)
This simplifies to:
-15x -15y=85
15x+4y= -8
The -15x and 15x cancel out leaving you:
-15y=85
4y= -8
You add them top numbers by the bottom and get:
-11y=77
Then divide by -11 to get y by its self.
y= -7
Now that you know what y is just plug it in to either original problem. I will use the second one.
5x + 2(-7) = -4
5x -14 = -4
5x = 10
x = 2
So the answer is (2,-7) or x=2 and y=-7
Answer:
Step-by-step explanation:
