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bearhunter [10]

4 years ago

14

A printing company charges a fixed rate to set up the printing press, plus a cost of $3.50 for every 100 copies. If 800 copies c

ost $6400, how much will it cost to print 1500 copies?

1 answer:

pychu [463]4 years ago

6 0

The answer is $12,052.5. youd divide 800 into 1500 then you multiply the answer you get by 6400 then add (1500/100) x 3.5 to get your answer.

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15.<br> (4x +- 21)<br> (x - 23)

Nadya [2.5K]

Answer:

4

2

−

1

1

3

+

4

8

3

Step-by-step explanation:

3 0

3 years ago

What is the fraction 18/24 reduced to its lowest terms?

erastovalidia [21]

C. 3/4

To simplify, you find the greatest common multiple of 18 and 24, which is 6. As a result, you divide 18 and 24 by 6. 18 divided by 6 is 3, and 24 divided by 6 is 4. Then you get 3/4 as an answer.

5 0

4 years ago

An old coin is sold for $2 and its value increases by 8% each year after it is sold. What is the value of the coin, in dollars,

spayn [35]

Principal=P=$2
Rate of interest=8%=R
Time=T=10years

Interest be I

$\\ \sf\Rrightarrow I=\dfrac{PRT}{100}$

$\\ \sf\Rrightarrow I=\dfrac{2(8)(10)}{100}$

$\\ \sf\Rrightarrow I=\dfrac{280}{100}$

$\\ \sf\Rrightarrow I=2.8\$$

Now

Value of coin after 10years =2+2.8=<u>4</u><u>.</u><u>8</u><u>$</u>

5 0

3 years ago

Is 4 a solution for the equation 2x+12=3x+8

mart [117]

Answer:

so yes its is a solution

Step-by-step explanation:

well plug in 4 on both side and see if its the same on both sides

2x4+12 = 20

3x4+8= 20

20 = 20

3 0

3 years ago

Read 2 more answers

Find the greatest common factor

Vikentia [17]

Answer:

3x^2y^2

Step-by-step explanation:

I think:

3*2*x*x*x*y*y*y*y

3*3*x*x*y*y

3*6*x*x*x*y*y

They all have 3x^2y^2 in common.

6 0

3 years ago