3 years ago

The cost in dollars y of producing x computer

Mathematics

1 answer:

soldier1979 [14.2K]3 years ago

4 0

Answer:

Step-by-step explanation:

a. table

x = 100,y = 20*100+3000 = 2000+3000 = 5000

x = 200,y = 20*200+3000 = 4000+3000 = 7000

x = 300,y = 20*300+3000 = 6000+3000 = 9000

b：

y = 4300

4300 = 20x+3000

20x = 4300-3000

20x = 1300

x = 1300/20

x = 65

so 65 computer desks can be produced.

You might be interested in

The Jones family has saved a maximum of $750 for their family vacation to the beach. While planning the trip, they determine tha

stiks02 [169]

Answer:

Step-by-step explanation:

The Jones family has saved a maximum of $750 for their family vacation to the beach. It means that whatever they would do during the vacation, they cannot spend more than $750.

The inequality can be used to determine the number of nights the Jones family could spend at the hotel is

750 ≥ 75 + 125h

This can also be written as

75 + 125h ≤ 750

We would solve the inequality for the value of h.

125h ≤ 750 - 75

125h ≤ 675

h ≤ 675/125

h ≤ 5.4

For any value of h greater than 5.4 hours, the inequality will not be true.

4 0

2 years ago

If the graph of f(x)=4ed. 1x is blue, then the graph of f(x) - 4(1+0,1) is

Artyom0805 [142]

Answer:

The answer is C. Red

Step-by-step explanation:

4 0

3 years ago

Lisa purchased a hat for $10, a purse for $20, and a book for $23. The sales tax rate was 7.2 percent. What was the total amount

Mamont248 [21]

$56.82 is the correct amount

7 0

3 years ago

Help me please. Help

Nesterboy [21]

The answer is D!!!!!

4 0

3 years ago

Solve Quantity 4x plus 15 end quantity over 5x is equal to one-half. Show all work.

almond37 [142]

((4x+15)/(5x)) = 1/2
4x+15 = (5x)/2
8x+30=5x
3x+30=0
3x=-30
x=-10

4 0

3 years ago