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Vlada [557]
3 years ago
15

Tim earns $125/week plus $12.50 for each desk he assembles. Write an inequality to represent how many desks he needs assemble to

make more than $450 in one week. (Use d for the variable.)
Mathematics
1 answer:
Ainat [17]3 years ago
4 0
D=26

He already makes 125 a week and you have to take it away because the goal is to get 450 in total

450-125=325

Than you divide it by $12.50 to see how many in total you have to make that will get you to 450

325/12.50=26

so tim has to make 26 desk

d=26.

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A home-based sign company uses this function to model its monthly profit, where x is the price of each sign it sells. what is th
SpyIntel [72]

<u>The </u><u>profit </u><u>made is </u><u>$4,460.</u>

What is a profit in business?

  • In its simplest form, it's the amount left after subtracting your total expenses from your total revenue.
  • The money remaining, your profits, can either be kept in the business and re-invested to finance future growth, or distributed as a draw or dividends to stakeholders.

The profit model, P(x) = -10x² + 498x - 1,500

Where, x = price per sign sold

If the price per sign sold is $20. Hence, x = $20

The profit made can be calculated thus :

Put x = 20 in the profit function :

P(20) = -10(20)² + 498(20) - 1,500

P(20) = - 10(400) + 9960 - 1500

P(20) = - 4000 + 9960 - 1500

P(20) = $4,460

The profit made is $4,460

Learn more about profit

brainly.com/question/15036999

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4 0
2 years ago
If 95 % of the students are present in a school and the number of absent students is 25, find the total number of students in th
Karolina [17]
100 minus 95 equals 5
25 equals 5%
100 divided by 5 equals 20
20 times 25 equals 500
500 minus 25 equals 475
Answer:475 students present/ 500 students total in school
8 0
4 years ago
Jupiter has a mass of 1,898,000,000,000,000,000,000,000,000 kg . How would this number be expressed in scientific notation
Elena-2011 [213]

Answer:

1.898 × 10^27

Step-by-step explanation:

We move the decimal point to the left between 1 and 8

and that is 27 places so you multiply the number you get by 10^27

3 0
4 years ago
I need help on this I don’t understand how to do it plz help I got only an hr to do it
lana66690 [7]

Answer: 10x10=100x5=500x2=1000x23=23,000

Step-by-step explanation:

4 0
3 years ago
A proton has a charge of +1, while an electron has a charge of -1.
Veronika [31]

Answer:

79 electrons

Step-by-step explanation:

If it has 79 protons it will have a total proton charge of 79 so tho make the charge zero we need to add (79) electrons .Mathematically (1*79)+(-1*79)=0

3 0
2 years ago
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