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Inessa05 [86]
3 years ago
9

0.5+a=3.2 Answer please ​

Mathematics
1 answer:
Black_prince [1.1K]3 years ago
7 0
0.5 + a = 3.2


3.2 - 0.5 = 2.7
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What is the percent of 7/12
RoseWind [281]
First you set up the problem- 7/12=x/100. then you cross multiply 7×100=700 then divide 12 into 700 so 700÷12=58.333333333333 and so your percentage is 58.3%
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Lars is planning to purchase a home. He has been approved for a $420,000, 20-year mortgage with an APR of 5.125%.
Alenkasestr [34]

Answer:

Wow - you are asking a LOT of questions.  The Monthly Payment Formula is really tricky so I'll solve that for you.  

The time of the loan = 20 years * 12 = 240 months

We have to convert the annual rate to a monthly rate and that is done by:

monthly rate = 5.125 / 1,200 = 0.00427083333333333

Monthly pmt = 0.00427083333333333 + [0.00427083333333333 / (1.00427083333333333^240) -1 ] * 420,000

Monthly pmt = 0.00427083333333333 + [0.00427083333333333 / 2.7810190076 -1] * 420,000

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A calculator to double check is here: https://www.1728.org/calcloan.htm

Step-by-step explanation:

6 0
2 years ago
About how many gallons are needed for 40 miles?<br> 4<br> 0<br> 2
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Answer:

i don't understand

Step-by-step explanation:

7 0
3 years ago
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Which step is not necessary when solving this system of equations by graphing?
Marizza181 [45]

Answer:

The step which is not necessary is,

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Step-by-step explanation:

The step which is not necessary when solving this system of equations by graphing is,

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Answer:

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Parallel lines have equal slopes, thus

y = \frac{5}{4} x + c ← is the partial equation

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32 = 5x - 4y, that is

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