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KiRa [710]
2 years ago
5

Roger wants to have 400 copies of his resume printed. His local print shop charges $21.50 for the first 200 copies and $10 for e

very 100 additional copies. How much will the 400 copies cost,including a sales tax of 6%
Mathematics
1 answer:
faust18 [17]2 years ago
5 0

Answer:

Step-by-step explanation:

We'll d the sales tax last.

So, assumedly 1-200 will cost that base 21.50 regardless, so if we say the first 200 is 21.50 that means the remaining 200 will get the other price.  The other price is 10 dollars per 100.  So 200 is 100 twice, so that's 10 dollars twice, which is 20.

This leaves 41.50 as the base price.  Now to find the sales tax you multiply the base price by the tax percentage in decimal form.  6% is .06 in decimal form.  So you do 41.50*.06 = 2.49.  That is how much is being added.  so now the full price is 41.50+2.49 = 43.99.

Anther way to find sales tax is this formula b(1+t) where b is the base price and t is the tax in decimal form.  So for this you could have done 41.50(1+.06).

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A Line Segment has the points (1,-2), and (3,-2). What are the new points after its dilated by a scale factor of 3/2 or 1.5
jeka57 [31]

Answer:

The new points after dilation are

(3/2, -3) and (9/2,-3)

Step-by-step explanation:

Here in this question, we want to give the new points of the line segment after it is dilated by a particular scale factor.

What is needed to be done here is to multiply the coordinates of the given line segment by the given scale factor.

Let’s call the positions on the line segment A and B.

Thus we have;

A = (1,-2) and B = (3,-2)

So by dilation, we multiply each of the specific data points by the scale factor and so we have;

A’ = (3/2, -3) and B’= (9/2,-3)

5 0
3 years ago
From place value relationships the 4s in 344 is?
BabaBlast [244]
From place value relationships the 4s in 344 is 86
__4s___   __344__
    4               4
<em /><em><u /></em><em><u /></em><u></u>S = 86

ANS : S = 86

7 0
3 years ago
The two right triangular prisms are similar solids.The scale factor of the larger prism to the smaller prism
alexdok [17]

Answer: last one

Step-by-step explanation:

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8 0
2 years ago
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I would like to purchase 20 products at a cost of $65 per product. What would be my total with 3.5 sales tax
alexandr402 [8]

Answer:

Answer:

The total is: $ 1345.5

Step-by-step explanation:

It is given that:

I would like to purchase 20 products at a cost 65.00 per product.

This means that the cost of 20 products will be:

Also, there is a sales tax of 3.5%

This means that a person has to pay a extra 3.5% on the total cost of the items he purchased.

i.e. he need to pay 3/5% on $ 1300

This means that the amount of tax he need to pay is: 3.5% of 1300

                                                                             =  3.5%×1300

                                                                            = 0.035×1300

                                                                           = $ 45.5.

Hence, the total cost is: $ 1300+$ 45.5

This means that the total cost is: $ 134.5

8 0
2 years ago
An angle in standard position measures 7π6 radians. In which quadrant does the terminal side of this angle lie?
Gennadij [26K]

Hello!

To find the quadrant of where the angle 7π/6 radians is located, we will need to convert from radians to degrees. To do that, we will need to multiply it by 180/π.

7π/6 × 180/π = 1260/6 = 210 degrees

Since 210° is between 180° and 270°, then 7π/6 radians is located in the third quadrant shown by: Quadrant III, then 180° < θ < 270°.

Therefore, 7π/6 radians is located in quadrant III.

8 0
3 years ago
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