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
morpeh [17]
3 years ago
15

Question down below down below

Mathematics
1 answer:
ser-zykov [4K]3 years ago
3 0

Answer:

C

Step-by-step explanation:

y = 2.5 x - 57

y = Profit: 143

143 = 2.5 x - 57                     Add 57 to both sides

143 + 57 = 2x - 57 + 57    Combine like terms

200 = 2.5 x                          Divide by 2.5

200/2.5 = 2.5x/2.5

x = 80 plants

You might be interested in
What is the difference between x and dx?
N76 [4]

This response is based upon your having had some background in calculus. "dx" is not introduced before that.

Take a look at the sample function y = f(x) = x^2 + 9. Here x is the independent variable; the dependent variable y changes with x.

Now, for a big jump: we consider finding the area under a curve (graph) between x = a and x = b. We subdivide that interval [a,b] into n vertical slices of area. Each of those slices has its own area: f(x)*dx, where dx represents the width of such subarea. f(x)*dx is the actual subarea. To find the total area under the curve f(x) between x= a and x = b, we add up all of these individual subareas between x = a and x = b. Note that the subinterval width is

b-a

dx = ---------- , and that dx becomes smaller and smaller as the number of

n subintervals increases.

Once again, this all makes sense only if you've begun calculus (particularly integral calculus). Do not try to relate it to earlier math courses.

8 0
3 years ago
What are the zeros of f(x) = (x − 5)(x − 4)(x − 2)?
Dominik [7]

Answer:

x=5 , x=4, x=2

i got this answer by setting the x-5=0 then solve for x. same for each x-5, x-4, x-2.

8 0
3 years ago
Read 2 more answers
Please look at number 10. from the slope and write the equation for me
kompoz [17]

Answer:

y = 8x + 38

Step-by-step explanation:

To find the slope we set up y = mx + b and plug m (our slope) in and then plug in the point into x and y to find b (our y-intercept)

   y = mx + b

   y = 8x + b

   6 = 8(-4) + b

   6 = -32 + b

+32   +32

 38 = b

So using our slope and our intercept we have our slope intercept

y = mx + b

y = 8x + 38

Hope this helps :)

7 0
3 years ago
Read 2 more answers
400 quarts into a container that holds 4/7 of a quart. how many containers were used?
77julia77 [94]
700 container 
hope this helps

4 0
3 years ago
The vertical change on a graph is described as the
tatuchka [14]

Answer: rise

Step-by-step explanation:In math, slope is the ratio of the vertical and horizontal changes between two points on a surface or a line. The vertical change between two points is called the rise, and the horizontal change is called the run.

8 0
3 years ago
Other questions:
  • What are 9 decimals that round to 4.56 ?
    8·1 answer
  • What is 35 to the power of 1 simplified?
    8·1 answer
  • A chemical company makes two brands of antifreeze. The first brand is 55 % pure antifreeze, and the second brand is 80 % pure an
    7·1 answer
  • During a 12-hour period, the temperature in a city dropped from a high of 60°F to a low of -25°F. What was the range of the temp
    8·1 answer
  • Polly is trying to decide which company she should use to paint her house. Practically Perfect Painting charges a one-time fee o
    6·1 answer
  • 5a+12b+30c ; a=3, b=2, and c=1 evaluate the expression for the given value of the variable.
    14·1 answer
  • How do i solve this problem 1/6 1/6 1/6 1/6
    8·1 answer
  • Help me please i’m really confused on it :) thankyou
    9·1 answer
  • IM REALLY STUCK WITH GEOMETRY CAN SOMEONE PLEASE HELP? ON MY PAGE THERE IS 2 QUESTIONS! P L E A S E HELP
    15·1 answer
  • Y=-x+8 what is this can you tell me
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!