100 PTS PLEASE HELP ASAP
SHOW YOUR WORK

45 - 43.7 = $1.3

Step-by-step explanation:

a) Kohl’s is selling the speaker for $60.00. Mrs. House has a Friends and Family discount coupon for 25% off.

This means that the amount that he would have to pay would be the cost of the speaker - 25% of this cost and multiplied by 100. It becomes

60 - (25/100 × 60) = 60 - 15 = $45

So she would be paying $45 at Kohl

b) Target purchased the speaker for $38.00 and marked it up by 15% to sell in the store. The price that she will pay at Target would be the sum of the price at which Target purchased it + 15% of this price. It becomes

38 + (15/100 × 38) = 38 + 5.7 = 43.7

So she would be paying $43.7 at Target.

c) she would get the best deal at Target because it is cheaper there. She would be saving

45 - 43.7 = $1.3

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.

read more on -

529 and 531

step-by-step explanation: