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Mathematics 21 Online
OpenStudy (anonymous):

At Blooming Gardens nursery, they are currently running the following promotion: Buy three trees of the same kind at the regular price and get the fourth at 80% off. Jocelyn is needing some trees for her backyard and decided to buy four red oak trees using the promotion. The regular price for a red oak tree is $390.00. Based on a tax rate of 8.25%, Jocelyn ended up saving $ by using the promotion. Submit

OpenStudy (anonymous):

$78 I'm sure of

OpenStudy (anonymous):

Im sorry was this studyisland?

OpenStudy (anonymous):

Yes

OpenStudy (anonymous):

Tonya took out a loan to help pay for her house. She borrowed $40,000 for 15 years at a yearly simple interest rate of 5%. How much interest will she end up paying the bank?

OpenStudy (anonymous):

$300,000?

OpenStudy (anonymous):

take 15*.5 and you get 7.5 and then you multiply by 40,000 and you get 300,000

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