(30 points)

mr. mosley bought 3 magazines for $7.95 each and 2 books for $12.95. if the sales tax is 9%, what is the total cost of mr. mosley's purchases?

a) $ 4.48

b) $ 44.98

c) $ 49.75

d) $ 54.23

D.) $54.23

Step-by-step explanation:

We need to find the total of all the items and then add the sales tax. so Magazines first.

7.95 x 3 = 23.85

Books.

12.95 x 2 = 25.9

add the cost.

23.85 + 25.9 = 49.75

Now, multiply it by 0.09 (9%) to find how much (9%) of 49.75 is, [tax cost] then add it to the total.

49.75 x 0.09 = 4.4775 [about 4.48]

add tax to total

4.4775 + 49.75 = 54.2275

Round

$54.23

what is the approximate angle of acb if abc is 25cm and the length of segment bc is 15

step-by-step explanation: