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3 years ago

6

The art club spent $45 on supplies for valentines to sell during lunches. They made 60 valentines. What selling price for a vale

ntine would result in a profit of zero if all the valentines are sold?

1 answer:

Agata [3.3K]3 years ago

4 0

I cannot help you sorry :/

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Answer:

Total area = 31.5 unit²

Step-by-step explanation:

Assume 1 block = 1 unit²

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1. 5 by 5 block square

2. 2 by 2 block triangle(1)

2. 3 by 3 block triangle(2)

Area of square = side × side

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Area of square = 25 unit²

Area of triangle(1) = [1/2][base][height]

Area of triangle(1) = [1/2][2][2]

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Total area = 25 unit² + 2 unit² + 4.5 unit²

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You take out $50,000 for loans during your college career. You must pay it back with 7% APR for 20 years, making monthly payment

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Answer:

The monthly payment for the loan amount for 20 years is $806.167

Step-by-step explanation:

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let the amount after 20 years = $ A

<u>From Compounded method</u>

Amount = Principal × $(1+\dfrac{\textrm rate}{100})^{\textrm Time}$

or, A = 50,000 × $(1+\dfrac{\textrm 7}{100})^{\textrm 20}$

or, A = 50,000 × $(1.07)^{20}$

Or, A = 50,000 × 3.8696

∴ Amount = $ 193,480

So, The amount after 20 years = $ 193,480

The monthly payment amount = $ $\frac{193480}{240}$ = $ 806.167

Hence The monthly payment for the loan amount for 20 years is $806.167 Answer

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