1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lady_Fox [76]
3 years ago
13

Help me plz it’s hard question

Mathematics
1 answer:
AleksandrR [38]3 years ago
8 0

Answer:

I believe it's A

You might be interested in
Which point is on the graph of the equation y = 2x - 5?
notka56 [123]
The answer is 2,-1 i hope this helps you out!
3 0
3 years ago
Read 2 more answers
3x-2y=14 <br> y=5x<br><br> Solve by substitution
irina [24]
3x - 10x = 14

-7x = 14

x = -2
5 0
3 years ago
Find the slope of the line that passes through the pair points (4,5) (10,0)
barxatty [35]

Answer:

m= -5/6

Step-by-step explanation:

8 0
3 years ago
a gift shop sells 160 wind chimes per month at $150 each. the owners estimate that for each $15 increase in price, they will sel
adell [148]

Answer:

The price per wind chime that will maximize revenue = $ 315

Step-by-step explanation:

Given - A gift shop sells 160 wind chimes per month at $150 each. the owners estimate that for each $15 increase in price, they will sell 5 fewer wind chimes per month.

To find - Find the price per wind chime that will maximize revenue.

Proof -

Given that,

Total Wind chimes selling = 160

Price of each Wind chime = $150

Now,

Given that, for each $15 increase in price, they will sell 5 fewer wind chimes per month.

So,

Let the price = 150 + 15x

So,

Number of wind Chimes sold per month = 160 - 5x

So,

Total Revenue, R = (150 + 15x)(160 - 5x)

                             = 24000 - 750x + 2400x - 75x²

                             = 24000 + 1650x - 75x²

⇒R(x) = 24000 + 1650x - 75x²

Differentiate R with respect to x , we get

R'(x) = 1650 - 150x

Now,

For Maximize Revenue, Put R'(x) = 0

⇒1650 - 150x = 0

⇒150x = 1650

⇒x = 1650/150

⇒x = 11

∴ we get

Price per Wind chime = $ 150 + 15(11)

                                    = $ 150 + 165

                                    = $ 315

So,

The price per wind chime that will maximize revenue = $ 315

3 0
3 years ago
You are starting a new job as a assistant software designer for Tabby Soft. Your hourly wage is $12.00 per hour, you get time an
Ghella [55]

Answer:

$24,960

Step-by-step explanation:

1. Find daily salary (12*8 hours = 96/day)

2. find weekly salary (96*5 days = 480/week)

3. find annual salary (480*52 weeks = 24,960/year)

3 0
3 years ago
Other questions:
  • An online furniture store sells chairs for $200 each and tables for $800 each. Every day, the store can ship at most 19 pieces o
    15·2 answers
  • What is the product?(7x^2y^3)(3x^5y^8)
    6·2 answers
  • 24÷4 4×4 <br><br> What is the meaning of the unknown factor and quotient
    8·1 answer
  • How do I show variance in an equation for example if lets say the margin of error is .3 how do I express that in an expression?
    8·1 answer
  • What is thissssss oneeeeeeeeee
    9·2 answers
  • If there are 21 ladybugs how many bumblebees?​
    5·1 answer
  • If the diameter of a circle is 80 ft., find the area A 5,024 ft2 B 20,096 ft2 C 251.2 ft2 D 125.6 ft2
    13·1 answer
  • Wich one is bigger 71 ounces or 4.5 pounds ​
    15·1 answer
  • Fill in the blank to compare the two numbers below.
    10·2 answers
  • Jazmine is picking an outfit to wear to a party. She has 5 pairs of pants, 7 shirts, and 4 pairs of shoes to choose from. The nu
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!