Casserole left over by Sam = 3/4 of the whole
Casserole received by Jackie and Alicie = 1/2 x 3/4 = 3/8 of the whole
Portion eaten by Jackie = 2/3 x 3/8 = 1/4 of the whole
The value of and
<u>Solution:</u>
Given, Line passes through points
Slope of line passing through two points is
Equation of a straight line passing through point-slope form is
Since we have two points we can use any point. Let us take and m and substitute in (1)
[By equating as ]
Substituting the other coordinates also gives the same result.
Answer:
A
Step-by-step explanation:
Let the number of hours spent by a costumer be X
As X increases the number of hours increases
It's a proportional relationship. If we draw the graph we see it .
First you expand the brackets:
3x - 27 = 30
And then you can solve:
3x - 27 = 30
+ 27
3x = 57
÷ 3
x = 19
Hope this helps!
How to find IQR:
Find the median of the lower and upper half of your data. Subtract Q3 - Q1 to determine the IQR.
1st Quartile- 125
3rd quartile- 242.5
Median-192
Interquartile Range -117.5 (242.5 - 125)