The table shows the average bill totals for given numbers of diners at Simone’s restaurant. If the rate is constant and you graph this relationship with the number of people along the x-axis and bill amounts along the y-axis, which points will lie on the line you get? Persons Bill Amount 1 $40 2 $80 7 $280 9 $360 11 $440
Answers
Answer:
A word in the poem that describes a free players
1) who give the round of buzzer a who give up
of the
Who doesn't give up at the
sound of buzzes
Given : average bill totals for given numbers of diners at Simone's restaurant.
rate is constant
graph this relationship with the number of people along the x-axis and bill amounts along the y
To Find : which points will lie on the line you get?
Solution:
Persons Bill Amount $
x y
1 40
2 80
7 280
9 360
11 440
y = mx + c
=> 40 =m+ c
80 = 2m + c
=> m = 40
40 = 40 + c
=> c = 0
Hence
y = 40x
x = 12 => y = 480
x = 20 => y = 800
x =24 => y = 960
x = 27 => y = 1080
x = 28 => y = 1120
Hence (20 , 800) and ( 27 , 1080 ) point lies on the line
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