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11Alexandr11 [23.1K]
3 years ago
15

Sarah bought a lawnmower for $320. She signed up for the buy now pay later plan at the store with the following conditions: $100

down and payments of $25 for the next 12 months. The extra cost paid by taking this plan is equivalent to what actual yearly rate of interest? A. 67% B. 65% C. 25% D. 85%
Mathematics
1 answer:
gogolik [260]3 years ago
4 0
Amount of lawnowner bought by Sarah=$320 Down payment by Sarah= $100 Sarah paid in 12 months = 12 x 25 $ = 300$ $ paid by sarah = 300+12$=400$ Excess amount paid as interest by sarah=400-320=80$ yearly rate of interest paid by sarah = 80/320 x 100=25% so 25% yearly interest was paid by sarah, so the correct option is C. hope this helps.
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Answer:

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Step-by-step explanation:

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<u>Ordered pairs given:</u>

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<u>Divide the second equation by the first one and solve for b:</u>

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4 0
2 years ago
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Why the output is a zero number ?<br><img src="https://tex.z-dn.net/?f=%28x%20-%203%29%20%5Ctimes%20%28x%20%20%20%2B%204%29%20%3
ELEN [110]

Answer:

see explanation

Step-by-step explanation:

Given

(x - 3) × (x + 4) = 0, that is

(x - 3)(x + 4) = 0

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Answer:

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transposition

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Sliva [168]

Answer:

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3 years ago
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