Ask question

Ask question

All categories

3 years ago

6

A company builds computers. It costs $6,700 to build 10 computers and $12,200 to build 20 computers. Which equation models the c

ost, C(x), as a linear function of the number of computers built, x? C(x) = 550x −1200 C(x) = 550x + 1200 C(x) = 1200x − 550 C(x) = 1200x + 550

1 answer:

Daniel [21]3 years ago

8 0

The answer is <span> </span><span>C(x) = 550x + 1200

</span>

You might be interested in

Answer this question please branliest going :) thanks

White raven [17]

Answer:

11/1 or 11

Step-by-step explanation:

hope this helps

3 0

2 years ago

A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles. HINT [See Example 7.] H

lapo4ka [179]

Answer: 8

Step-by-step explanation:

Given: A bag contains three red marbles, two green ones, one lavender one, two yellows, and two orange marbles.

Total marbles other than green = 8

Total marbles other than green and yellow = 6

Then the number of sets of seven marbles include at least one yellow one but no green ones:-

$^{2}C_1\times^{6}C_6+ ^2C_2\times^6C_5\\\\= 2\times 1+1\times6\\\\=2+6=8$

Number of sets of seven marbles include at least one yellow one but no green ones = 8

3 0

3 years ago

Reduce ratio 49:21 to lowest form

mafiozo [28]

$\bf 49:21\implies \cfrac{49}{21}\implies \cfrac{7\cdot 7}{3\cdot 7}\implies \cfrac{7}{3}\cdot \cfrac{7}{7}\implies \cfrac{7}{3}\cdot 1\implies \cfrac{7}{3}\implies 7:3$

7 0

3 years ago

Read 2 more answers

Alexis bought a CD player. She does not remember the price, but she does know that the 5% sales tax came to $4.80. What was the

snow_lady [41]

Answer:

Price of CD player = $96

Step-by-step explanation:

Given:

Sales tax = 5%

Amount of sales tax = $4.80

Find:

Price of CD player

Computation:

Price of CD player = Amount of sales tax / Sales tax

Price of CD player = 4.8 / 5%

Price of CD player = $96

6 0

2 years ago

What is the area of a triangle of the height is 5 and the width is 3 PLEASE HELP I HAVE TO SUBMIT SOON

andrew-mc [135]

Answer: 7.5

Step-by-step explanation:

The formula for the area of a triangle is height times base (or width) divided by 2. It is written as:

BxH/2

So when you put your numbers in the calculator you get this:

3×5/2=7.5

Hope this helps :)

8 0

2 years ago