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
MAVERICK [17]
2 years ago
14

HELP ME PLEASE I NEED HELP ASAP JUST SOLVE THE EQUATION

Mathematics
1 answer:
alexandr402 [8]2 years ago
3 0

Answer:

x=18

Step-by-step explanation:

I hope this helps I just did mental math so im not sure

You might be interested in
QUESTION 3 [10 MARKS] A bakery finds that the price they can sell cakes is given by the function p = 580 − 10x where x is the nu
Andru [333]

Answer:

(a)Revenue=580x-10x²,

Marginal Revenue=580-20x

(b)Fixed Cost, =900

Marginal Cost,=300+50x

(c)Profit Function=280x-900-35x²

(d)x=4

Step-by-step explanation:

The price, p = 580 − 10x where x is the number of cakes sold per day.

Total cost function,c = (30+5x)²

(a) Revenue Function

R(x)=x*p(x)=x(580 − 10x)

R(x)=580x-10x²

Marginal Revenue Function

This is the derivative of the revenue function.

If R(x)=580x-10x²,

R'(x)=580-20x

(b)Total cost function,c = (30+5x)²

c=(30+5x)(30+5x)

=900+300x+25x²

Therefore, Fixed Cost, =900

Marginal Cost Function

This is the derivative of the cost function.

If c(x)=900+300x+25x²

Marginal Cost, c'(x)=300+50x

(c)Profit Function

Profit, P(x)=R(x)-C(x)

=(580x-10x²)-(900+300x+25x²)

=580x-10x²-900-300x-25x²

P(x)=280x-900-35x²

(d)To maximize profit, we take the derivative of P(x) in (c) above and solve for its critical point.

Since P(x)=280x-900-35x²

P'(x)=280-70x

Equate the derivative to zero

280-70x=0

280=70x

x=4

The number of cakes that maximizes profit is 4.

5 0
2 years ago
What would be the answer to 12x³+3x³+4y²+7x⁴?​
Veseljchak [2.6K]
=7x^4+15x^3+4y^2 I hope this helps!!
6 0
3 years ago
Awnser these if u want there from google
Nina [5.8K]

Answer:

4. 6.6

1. 9043

2. 0.52

Step-by-step explanation:

3+2.24+1.36=6.6

10000-957

1.3-0.78

5 0
3 years ago
Read 2 more answers
Compare and contrast the effects that a proportional dimension change has on perimeter and area of figures
Kipish [7]
A proportional dimension will change the perimeter by the factor of itself. And will change the area by the factor of the dilation squared.
3 0
3 years ago
Read 2 more answers
State the vertex as an ordered pair.<br><br><br> y = -|3x +5|+7
Airida [17]
In plain and short, what value of "x" makes the expression |3x + 5| to 0?

well, we can check by simply setting it to 0 and solving for x.

\bf 3x+5=0\implies 3x=-5\implies \boxed{x=-\cfrac{5}{3}}\\\\&#10;-------------------------------\\\\&#10;\textit{therefore, the vertex of }y = -|3x+5|\boxed{+7}\textit{ is at }\left(-\frac{5}{3}~,~7  \right)

notice, all you do is, get the x-value that makes the expression to 0, and then append the constant outside it as the y-value, and that's the vertex.
8 0
3 years ago
Other questions:
  • What is the recursive rule for the following sequence: -5, -3, -1, 1…
    13·1 answer
  • HELp PLEASE WITH CORRECT ANSWER I NEED HELP I
    12·2 answers
  • The growth of bacteria in a dish is modeled by the function f(t)=2 to the power of t/3. For which value of t is f(t)=32?
    14·1 answer
  • Mrs. Perry is taking a group of students to the Clark Planetarium where tickets cost $7 each. The bus will cost $50 and she has
    15·1 answer
  • 19. A $50 bottle of perfume holds 8 ounces. A $110 bottle holds 17 oz. Find the unit price for
    7·1 answer
  • Which of the following correctly describes the product below?
    10·2 answers
  • Greg is installing a tile floor in a room that is 10 feet long by 15 feet wide. He will use 1-foot square tiles. He has two diff
    7·1 answer
  • if U={natural number less than 10}, M={multiples of 2}, N={factors of 8} and O={even number} then can we write M intersection (N
    7·1 answer
  • PASSCODE DECODER RING SHRI o If it takes 6 hours to bake 3 cakes, then at that rate, how many cakes could be baked in 12 hours?
    9·1 answer
  • Persevere with Problems The table shows the highway fuel economy of various popular vehicles.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!