Answer:
see below
Step-by-step explanation:
1. 2m = 24
Divide each side by 2
2m/2 = 24/2
m = 12
2. y – 9 = 30
Add 9 to each side
y-9+9 = 30+9
y = 39
3. X/4 = 12
Multiply each side by 4
x/4*4 = 12*4
x = 48
4. k + 12.5 = 30
Subtract 12.5 from each side
k+12.5-12.5 = 30-12.5
k =17.5
5. 3r = 15.3
Divide by 3
3r/3 = 15.3/3
r =5.1
I think it’s 2 or 3 but I’m sure it’s 2
Answer:
3(1x-4) and (2x+1)-(6+6)
Step-by-step explanation:
The slope of a line characterizes the direction of a line. To find the slope, you divide the difference of the y-coordinates of 2 points on a line by the difference of the x-coordinates of those same 2 points .
Prize money for first caller = $100
Amount added after every incorrect answer = $50
When 10th caller gives answer correctly, this means all the previous 9 callers gave incorrect answers.
Prize money for 10th caller = $100 + amount added for 9 incorrect answers
= $100 + 9 * ($50)
= $100 + $450
= $550
Hence, Prize money for 10th caller = $550