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Margarita [4]
3 years ago
7

Can someone please help me with this?

Mathematics
1 answer:
grin007 [14]3 years ago
3 0

Answer:

C) 78%

Step-by-step explanation:

You can use process of elimination for this one. So first, obviously it wont be lower than the last test score which is at 65%, so you can mark off A and B. Then, if you notice the test scores fall right next to the big blue line, so find 9 hours, and then look all the way up to where it touches the line and you can see it is about a little less than 80%, which can mean that it obviously ain't D, so it is therefore C. I hope this helps :)

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Someone please help for brainiest and thanks.. No fake answers or you get reported
bagirrra123 [75]

Hello from MrBillDoesMath!

Answer:

12/5


Discussion:

Note that 10 is a common denominator of both denominators:

9/5 = (9*2)/(5*2) = 18/10

- ( -6/10) = + (6/10)

So the original problem is equivalent to

18/10 + 6/10 =

(18 +6)/10 =

24/10 =

(2*12)/ (2*5)   =>       cancelling the common factor "2"

12/5 =

2 and 2 fifths =

22/5            (though this looks like (22)/5!)


Thank you,

MrB

6 0
4 years ago
By paying $1500 cash and the balance is equal monthly payments, how many months would it take to pay for a car costing $12,495?
Elden [556K]

The monthly installments need to be paid is $10995.

To determine the number of months needed to pay off the remaining balance. We need to know the monthly installment.

<h3>What is installments?</h3>

When you get an installment loan, you get the money you borrowed or the item you bought right away.

  • You pay it off in installments, which are regularly scheduled payments that may include interest.
  • For a set number of months, or years, you generally owe the same amount on every installment.
  • When the loan is fully repaid, the account is permanently closed.

Now, as per the question;

Amount paid in cash = $1500

Remaining balance which is to be paid as monthly installments

= $12495 - $1500

=$12495 − $1500

=$10995

Thus, the monthly installments are $10995.

Now, to determine the number of months needed to pay off the remaining balance. The monthly installment is need to be known.

As a result, information on monthly installments is lacking.

To know more about the installments, here

brainly.com/question/16032019

#SPJ4

The complete question is-

What necessary piece of information is missing that prevents solving the problem? By paying $1500 cash and the balance in equal monthly payments, how many months would it take to pay for a car costing$12,495?

4 0
2 years ago
How long will it take for a sum of 500$ attracting simple interest
Jet001 [13]

* The answer is in the explanation below*

Simple interest is calculated only on the initial amount (principal) that you invested.

Example: Suppose you give $100 to a bank which pays you 5% simple interest at the end of every year. After one year you will have $105, and after two years you will have $110. This means that you will not earn an interest on your interest. Your interest payments will be $5 per year no matter how many years the initial sum of money stays in a bank account.

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

How much will an investment of $500 be worth in the future?

Initial investment: $500

Yearly deposits: $0

Interest rate: 6.00%

Years Invested: 20

At the end of 20 years, your savings will have grown to $1,604.

You will have earned in $1,104 in interest.

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

7 0
3 years ago
Read 2 more answers
2
Nezavi [6.7K]

Answer:

Step-by-step huh vunefvjefeffj. Vf Jeff vfnu

8 0
3 years ago
The bases of an isosceles trapezoid are represented by 4x and 2x.. The height of the trapezoid is represented by (x − 6). Which
rusak2 [61]
The formula for solving the area of a trapezoid is shown below:
Area = ((a+b)/2 ) * h
where "a" and "b" for the base and "h" for the height
 a = 4x
b = 2x
c = (x-6) 

The solution for the polynomial expression is shown below:
Area = (4x + 2x)/2  * (x-6)
Area = 6x/2 * (X-6)
Area = 3X * (X-6)
Area = 3X²  - 18X

The answer is 3X² - 18X.
8 0
3 years ago
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