Answer:
C
Step-by-step explanation:
Melania: 2 1/5 = 11/5
Cathy 1 3/4 as far as Melania did => 7/4 x 11/ 5 = 77 / 20 = 3 17/20
X= -0.6.........no work needed there is no equation
49.95 Would be the Registration fee because it is a number by itself, 24.72m would be the monthly payment because it is being multiplied by m, m being months.
Answer:
y=1/3x-3 2/3 (y equals one third times x minus three and two thirds)
Explanation:
Slope = rise (Δy) over run (Δx). Looking at the two points, (-1, -4) is furthest to the left. The x value increases by 3, and the y value increases by 1. That means slope = 1/3. Now, plug it into the slope equation y=mx+b, m being slope. We get y=1/3x+b. To find b (the y-intercept), plug in one of the points into the equation. So -4=1/3·(-1) +b. 1/3 times -1 is -1/3. Now we have -4=-1/3+b. -4-1/3= -11/3 (or negative 3 and 2/3). That means the y intercept is -3 2/3. Now we get the equation. y=1/3x-3 2/3
Answer:
The mean will be increased by 5
Step-by-step explanation:
Suppose a set of data 
Mean is defined as sum of all the values given set of data divided by total number of values.
Mean1 = 
Now if we add 5 toeach value, the new set becomes 
for which,
Mean2 = 
Mean2 - Mean1 = 5
