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
Novosadov [1.4K]
3 years ago
11

If you can answer this you get 20 points

Mathematics
2 answers:
KatRina [158]3 years ago
7 0

Answer:

  in bold below

Step-by-step explanation:

<u>Left Side</u>

If we let the price be represented by p and the quantity by q, then a suitable equation is ...

  p/30 +q/35 = 1 . . . . equation in intercept form

  7p +6q = 210 . . . . . multiply by 210

  p = -6/7q +30 . . . . solve for p

The slope is -6/7.

The "rate of change" is -6/7. (slope and "rate of change" mean the same)

The x-intercept is 35.

The number at the end is zero (35). (assuming "the end" is the right end of the graph)

The starting price is the y-intercept (30).

The rate of cost is the slope (-6/7).

__

<u>Right Side</u>

The cost starts at 20 and goes up 10 for each 5 games, so 2 per game. A suitable equation is ...

  y = 2x + 20

The rate of change is 2.

The x-intercept is where y=0. It will be -20/2 = -10.

The y-intercept is 20.

_____

The graph has to do with games and cost, not minutes and feet. There is insufficient information to answer questions about minutes and feet.

_____

<em>Comment on these questions</em>

The notations "per billions" on the left graph cause it to make no sense whatever. The ideas of "starting" and "ending" are usually time- or sequence-related. The graph shows nothing to indicate time or sequence. The idea of "rate of cost" for TV's is nonsensical. (Cost <em>is</em> a rate: dollars per unit.)

KonstantinChe [14]3 years ago
4 0

Answer:

Rate of change for the second one (at the top) is 10

x- intercept is (-10,0)

y- intercept is  (0,20)

Step-by-step explanation:

You might be interested in
What is -3(4x+3)+4(6x+1)? What is X when the answer is 41?
AlexFokin [52]
First distribute the -3 to 4x + 3
It'll be -12x - 9

Then distribute 4 to 6x+1
It'll be 24x+4 

-12x - 9 + 24x + 4 = 41 
Add the like terms 
12 x -5 = 41
12 x = 46 
x = 46/ 12 

In fractions the answer is 23/6
In decimals the answer is 3.84

Let me know if you need more help :)


7 0
3 years ago
Read 2 more answers
Subtract 2+ 3a2 -12ab +4b2 from 1+ 8a2+16ab +2b2​
Anvisha [2.4K]

The answer of the following subtraction is 5a^{2} -2b^{2} +28ab

Step-by-step explanation:

As per the question the equation will be

(1+8a^{2}+16ab+2b^{2}  ) - (2+3a^{2} -12ab+4b^{2}  )

To find the subtraction,

The steps are as follow

=1+8a^{2} +16ab+2b^{2} - 2 -3a^{2} +12ab-4b^{2}

=1-2 + 8a^{2} -3a^{2} +2b^{2} -4b^{2} +16ab+12ab

[ we took the variables with same power together]

=5a^{2} -2b^{2} +28ab

Hope it helps you.

3 0
4 years ago
Read 2 more answers
Which pair of statements describes the end behavior of the graph of the function f(x) = x3 + 2x2 − 5x − 6?
notka56 [123]

A function assigns the values. The correct option is D.

<h3>What is a Function?</h3>

A function assigns the value of each element of one set to the other specific element of another set.


The complete question is:

Which pair of statements describe the end behavior of the graph of the function f(x) = x³ + 2x² − 5x − 6?

A.) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches infinity.

B.) As x approaches negative infinity, f(x) approaches infinity. As x approaches infinity, f(x) approaches negative infinity.

C.) As x approaches negative infinity, f(x) approaches negative infinity. As x approaches infinity, f(x) approaches negative infinity.

D.) As x approaches negative infinity, f(x) approaches negative infinity. As x approaches infinity, f(x) approaches infinity.

If we draw the graph of the given function f(x) = x³ + 2x² − 5x − 6, then it can be observed that as x approaches -∞, f(x) approaches -∞. As x approaches ∞, f(x) approaches infinity.

Hence, the correct option is D.

Learn more about Function:

brainly.com/question/5245372

#SPJ1

3 0
2 years ago
Rewrite the function f of x equals 6 times one fourth to the 2 times x power using properties of exponents. PLEASE I NEED HELP
In-s [12.5K]

Answer:

the third one

Step-by-step explanation:

........

3 0
3 years ago
What is 3 on 4 out of 300?<br><br> pls full answer
Reil [10]

Answer:

225

Step-by-step explanation: if you simply multiply 300 by 3 you get 900 and dividing it you get 225 or you can simply divided 300 by 4 and get 75 before multiplying by 3 for 225.

4 0
3 years ago
Read 2 more answers
Other questions:
  • In an art class, 40% of the students used water colors for painting. Ten students in the art class used watercolors. How many st
    12·2 answers
  • I really need help with this question so can someone really help me wit it and break it down to me so I could understand
    6·1 answer
  • HELP WILL MARK YOU BRAINLIEST
    9·1 answer
  • Solve A = h (a + b) for b
    13·1 answer
  • Terday. Priya successfully made 6 free throws. Today, she made 75% as
    8·1 answer
  • 25 points<br> what is the sum of the series?
    9·1 answer
  • 1. An enclosure at the zoo holds two squirrel monkeys. The floor of the enclosure is a rectangle that has an area of 36 square f
    15·1 answer
  • Can somebody answer this asap?!!!
    10·1 answer
  • CAN SOMEONE HELP ME PLSSSS !!!!!!
    10·2 answers
  • Michelle's salad uses 1ż tomatoes and
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!