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3 years ago

5

Nicole compares two printing plans for business cards. Which equation gives the correct value of n, the number of business cards

, for which Plans A and B cost the same?

2 answers:

Anton [14]3 years ago

4 0

Answer:

0.10(n)=25+0.05(n-200)

Step-by-step explanation:

The number of business cards are n

Plan A: No initial fee and $0.10 for each business card

Plan B: $25 for the first 200 business cards

and surplus of $0.05 for each additional card

As n is total business cards

so from plan A equation is

0.10(n)

from plan B

25 + 0.05(n-200)

if n > 200

Now as a whole the equation for no of business cards would be

0.10(n)=25+0.05(n-200)

Yuki888 [10]3 years ago

3 0

Answer:

0.10(n)=25+0.05(n-200)

Step-by-step explanation:

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3 years ago

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Following set of coordinates represents which figure (3 -5)(5 -2)(10 -4)(8 -7)

Dvinal [7]

Check the picture below.

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3 years ago

You are resurfacing your backyard pool. The pool is in the shape of a rectangular prism with a length of 20 ft, a width of 10 ft

zepelin [54]

Answer:

$440\ ft^2$

Step-by-step explanation:

we know that

The area of the backyard pool to be resurfaced is equal to the area of the base plus the area of its four lateral sides.

so

$A=B+PH$

where

B is the area of the base

P is the perimeter of the base

H is the depth of the pool

<em>Find the area of the base B</em>

$B=(L)(W)$

substitute the given values

$B=(20)(10)=200\ ft^2$

<em>Find the perimeter of the base P</em>

$P=2(L+W)$

substitute the given values

$P=2(20+10)=60\ ft$

we have

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3 0

3 years ago

kiruha [24]

Answer:

$y - 4x = 1$

Step-by-step explanation:

Given

$(x_1,y_1) = (1,5)$

$(x_2,y_2) = (3,13)$

Required

The equation of the line

Back up:

First, calculate the slope(m)

$m = \frac{y_2 -y_1}{x_2 - x_1}$

$m = \frac{13-5}{3-1}$

$m = \frac{8}{2}$

$m = 4$

Calculate the area using:

$y - y_1 = m(x - x_1)$

$y- 5 = 4(x - 1)$

$y- 5 = 4x - 4$

Collect Like Terms

$y - 4x = 5 - 4$

$y - 4x = 1$

7 0

4 years ago

PLEASE HELP! I will give you the brainiest and A LOT of points!

LiRa [457]

Answer:

Company B pays more!

Step-by-step explanation:

All you have to do is...

25,000x10=250,000

+

1,600x10=16,000

= 266,000(company a)

28,500x10=285,000

+

700x10=7,000

= 292,000(company b)

6 0

3 years ago