Susan makes a purchase of $175 and is charged 7.75% for sales tax. what is the total cost of the purchase if susan charges it on a credit card with a daily interest rate of 0.039% and pays the balance off at the end of 30 days?
a. $176.17
b. $186.70
c. $190.77
d. $200.26

answer is c

Step-by-step explanation:

took test on edgen

walter needs to make at least 5 more cookies but no more than 40. 5 ≥ x ≥ 40;

step-by-step explanation:

walter has to make a minimum of 20 cookies. he already has 15 cookies made, so he must make 5 more to meet the minimum.

the maximum amount of cookies he can make is 55. he already has 15, so he has to make no more than 40 more cookies to meet the maximum.

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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