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allsm [11]
3 years ago
10

In a video store, a DVD that sells for $15 is marked "10% off." What is the discount? What is the sale price of the DVD?

Mathematics
2 answers:
Margarita [4]3 years ago
8 0

Answer:

it will be 1.50$ off as the discount so sold for 13.50 is the sale price

butalik [34]3 years ago
3 0

Answer:

Discount : 1.5. Sales Price: 13.5

Step-by-step explanation: 10% of 15 is 1.5, your discount. Subtract your discount from 15, you get 13.5, your sales price.

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Ian has the option of purchasing or renting a home. The purchase option requires a loan of $100,000 for a 20-year term at a 4.9%
jenyasd209 [6]

Answer:

The correct answer to the following question will be "70.56".

Step-by-step explanation:

The given values are:

Loan requires, PV = $100,000

Years = 20

Number of months, n = 240

Rate interest = 4.90000%

Monthly rate, r = 0.408333%

Monthly rental payment = $725

As we know,

PV=PMT\times (\frac{1}{r})\times [1-[\frac{1}{(1+r)^n}]]

On putting the values in the above formula, we get

⇒  100000=PMT\times (\frac{1}{0.004083333})\times [1-(\frac{1}{(1+0.004083333^{240})})]

⇒  100000=PMT\times 152.8014557

⇒  PMT=\frac{100000}{152.8014557}

⇒  PMT=654.44

Now,

Saving \ Per \ Month =Rent \ per \ month-PMT

On putting the values, we get

⇒                             =725-654.44

⇒                             =70.56

3 0
3 years ago
Count by tens and ones to find the sum.use the number line to show your thinking 86.
mojhsa [17]
To get to 86 by only using 10's and 1's you count by 10, 8 times and count by 1, 6 times.
5 0
3 years ago
Two circles have the same radius. Complete the description for whether the combined area of the two circles is the same as the a
Elodia [21]

Answer:

see below

Step-by-step explanation:

A = pi r^2

If they have the same radius they have the same area

A two circles = pi r^2 +pi r^2

                      = 2 pi r^2

If we double the radius

A = pi (2r)^2

   = pi 4r^2

The combined area of two circles is  1/2  the area as the area of a circle with twice the radius.

5 0
3 years ago
Read 2 more answers
Determine whether the triangles are similar
olchik [2.2K]

Step-by-step explanation:

ur are choosing correct option as,

W = Y ( 90° given )

VW = YZ ( as both are || to eachother so their length is same )

angle X = X ( vertically opposite angle)

therefore, ∆WVX = ∆ZYX are congruent according to SAS congruency rule/criteria.

hope this answer helps you dear..take care and may u have a great day ahead and also ur exam/test goes well!.

4 0
3 years ago
Can you solve d-3/5=6 before multiplying by 5 reasoning yes or no and why?
Luda [366]

Answer:

yes you can

apart from getting rid of the denominator you can collect like terms

Step-by-step explanation:

d=6-3/5

6=30/5

30/5-3/5

27/5

d=27/5

5 0
3 years ago
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