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VLD [36.1K]
3 years ago
8

10x +3y =1 -10x -3y=-1

Mathematics
1 answer:
adelina 88 [10]3 years ago
4 0

There would be infinite solutions since these are the same  equation just multiplies by negative 1

add them together and you get 0=0

10x +3y =1

-10x -3y=-1

--------------------

0=0

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Ricky is taking out a personal loan for $12,000 to remodel his kitchen. He would like the lowest monthly payment possible, even
pochemuha

Answer : The correct Option is A.

Step-by-step Explanation :

To solve this we are going to use the monthly payment formula:

\text{Payment = }\frac{Rate\times Principal}{1-(1+Rate)^{-n}}}

where, Principal is the amount of the loan

            n  is the number of periods.

  • Option A. 13% interest for 36 months compounded monthly

Ricky is taking out a personal loan for $12,000 and term of the loan is 36 months ⇒ n = 36. To find the rate per period, we first need to convert the interest rate to decimal form ⇒ Rate = 0.13.

Now since the bank is charging him the interest rate for the 36 months, we just need to divide the interest rate (in decimal form) by the number of months (36) to find the rate per period

\implies\text{Rate per period = }\frac{0.13}{36}

So, putting all these values in the formula, We get monthly payment of loan A = $356.07

  • Option B : 12% interest for 60 months compounded monthly

interest rate in decimal form = 0.12

By replacing the values in formula the monthly payment of loan B is $212.44

  • Option C and Option D are obviously denied as the financial charge is not effected by the monthly payments so ricky will not be thinking about the financial charge.

Now, Monthly payments of loan B are significantly low than that of monthly payments of loan A.

So, we can conclude that the correct answer is  a. More payments with the 60 month loan will give him the lowest monthly payment.


6 0
4 years ago
14. You can buy 20 fluid
poizon [28]

Answer:

24 ounces for 4.80

Step-by-step explanation:

to find unit cost divide price by amount

4.40/20=0.22

4.80/24=0.2

6 0
3 years ago
0.
Scorpion4ik [409]

Answer:

C

Step-by-step explanation:

the answer is C

12*8=96

15*8=120

17*8=136

3 0
3 years ago
What is this. It's for Saxon math course 2 lesson 37 #8 b. ?/8 = 9/24
sesenic [268]
What you want to do is find out how 8 became 24. You multiplied 8 by 3, so 24 has to be divided by three because you work backwards. So your answer is 3/8.
6 0
4 years ago
A crane cable can support a maximum load of 20,000 kg. If a bucket has a mass of 4,000 kg and gravel has a mass of 1,500 kg for
Viefleur [7K]
Alright, so we have a max of 20,000 kg. There is already 4000 on it, so we can subtract 4000 by 20000 to get 16000. We need to figure out how many times 1500 goes into 16000 to figure out the cubic meters, which is 16000/1500=10+2/3
6 0
3 years ago
Read 2 more answers
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