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3 years ago

Stephanie goes shopping on Sunday, she has $60. After buying 20 chocolates, she has $10 left. How much did the chocolate cost?

Mathematics

2 answers:

m_a_m_a [10]3 years ago

6 0

Answer: x=2.5

Step-by-step explanation:

First we need to set up and equation

10= 60 - 20x

where x is the amount the cookies cost

subtract 60 from both sides

-50=- 20x

now divide each side by 20 so hat we can isolate the x

-50/-20= x

x= 2.5

now to check just multiply it by 20 then subtract from 60.

2.5 x 10= 50

60-50=10

TiliK225 [7]3 years ago

6 0

20 divided by 60 witch is 30 she had 10$ left

Answer 30

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1) Her monthly payment is $40.97 if she finance the total amount

2) She will pay $2458.2 for the MPC5000

3)Her monthly payment will be $26.50 if she pay her saved up money upfront

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5) Yes, I recommend to pay the $775 upfront . If she pay upfront, then the amount she needs to pay for the MPC5000 is less.

Step-by-step explanation:

The cost of the drum machine is $2195

The APR is 12% over 60 months

1) the APR for 60 months is 12%

So, the APR for 1 month is

12/60 = 0.2%

The interest per month = 0.2% of 2195

= (0.2 x 2195) / 100

= 4.39

The amount to be paid per month is

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= (2195/60) + 4.39

= 36.58 + 4.39

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So she have to borrow less .

The amount to be financed is

2195- 775= $1420

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Her monthly payment is $26.50

Then for 60 months she will pay,

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The total amount paid for the drum machine is

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4 0

2 years ago

ITS URGENT PLEASE HELP!!! I will give brainliest if correct! Someone please help?

QveST [7]

Answer:

D, E, C, A, and B.

Step-by-step explanation:

We wish to solve the equation:

$2(x-3)+7-3x=11$

Let’s go through this step-by-step.

1) Distributive Property:

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2) Commutative Property of Addition (we rearrange them):

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3) Combined Like Terms:

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5) Multiplication Property of Equality (we multiply both sides by -1):

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So, our sequence is:

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*A better choice would’ve been the Subtraction Property of Equality, but both are equally fine.

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