Bella works at a shoe store. in addition to a fixed salary, she earns a commission for each pair of shoes that she sells. the table shows bella’s total earnings , y (in dollars), from selling x pairs of shoes: shoe sales and earnings pairs sold (x) total earnings (y)
x y
1 95
2 110
3 125
which equation best shows the relationship between x and y?

a.) y = x + 80
b.) y = 15x + 95
c.) y = 15x + 80
d.) y = x + 95

The correct answer is option C.

Explanation:

(x,y)

x : Number of pair of shoes sold

y : Total earnings of Bella by selling x pairs of shoes

In order to determine the relation of between x and y we will use 'Two point form' of line.

In order to verify the equation, determine the relation by changing one of given the coordinate.

Hence, the the correct option is C.

here is table 2-2:

country

percent of eligible voters that voted

rank

united states

44.9%

138

canada

60.1%

107

costa rica

84.6%

14

hungary

66.9%

82

japan

57.0%

118

egypt

27.7%

159

south africa

85.5%

10

ans is no, the data set cannot be plotted as a single circle graph