Rodger gets $40 per day as wages and $4.50 as commission for ever paid of shoes he sells in a day. his daily earning goal is $112

write an equation to determine how many paired of shoes, p, rodger must sell in a day to meet his goal

112 = 40 + 4.50p

Subtract 40 from both sides

72 = 4.50p

Divide both sides by 4.50

16 = s

40 + 4.50*16 = 112

40 + 72 = 112

He would need to sell 16 pairs of shoes to meet his goal.

 p= (112-40)/4.50

p =16

Step-by-step explanation:

(112-40)/4.50 =16

  21.3

step-by-step explanation:

multiplying the given equation by c/sin(25°), we get

  c = 9/sin(25°) ≈ 21.2958 ≈ 21.3

we assume "c" is the length of ab, the side opposite angle c in triangle abc.

step-by-step explanation:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

step-by-step explanation:

given that megan owns a clothing boutique.

the profits of 2010, 11, are recorded and shown as follows:

years since     2010 0     1     2     3       4       5

profits made in 1000's   39       84     111     120   111     84

we find that profit gradually increases form 2010 to 2013 upto 120,   then starts decreasing.

the profits for 2012 and 2014 are the same while that of 2011 and 2015 are also the same.

this shows that there is symmetry about the line profit = 120000

hence answer is:

a.   since the profit made in 2012 is equal to the profit made in 2014, the profit is           symmetric about the line y = 120,000.

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