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
rusak2 [61]
3 years ago
6

Alex is working to simplify

Mathematics
2 answers:
r-ruslan [8.4K]3 years ago
7 0
What’s the problem.

Explanation:
stich3 [128]3 years ago
4 0

Answer:

is this all?

Step-by-step explanation:

You might be interested in
•Let x represent the number of horses •the number of goats is 5 less than the number of horses •the total number of horses and g
Nesterboy [21]

Answer: x=13

Step-by-step explanation:  

(x-5) + x = 21  given

2x-5=21          combined like terms

2x=26             addition property of equality

x=13                 division property of equality

8 0
3 years ago
Number one please help
erastova [34]
The answer is 6.875 ish. not exact
8 0
3 years ago
The varsity basketball team started selling T-shirts online in 1994. The number of T-shirts sold online, s, is modeled by the gr
-Dominant- [34]

(PART-A): s-intercept in this case represents the y-intercept of the graph, whereas the t-intercept in this case represents the x-intercept of the graph.

Always remember that y-intercept represents the value of y where the curve (or line) crosses the y-axis, and x-intercept represents the value of x where the curve (or line) crosses the x-axis.

In the graph attached with the question, at point (0,6) the curve crosses the y-axis. Therefore, the <em>y-intercept (s-intercept) in this case is 6</em>. It means that in year 2000 (t=0), 6 hundred shirts were sold.

However, there is no point on the graph where the curve crosses the x-axis, meaning there is <em>no x-intercept (t-intercept)</em>. It means that there is <em>not</em> a single year when the number of shirts sold is 0.


(PART B): As you can see in the graph (attached with the question) that the <em>f(t)</em> is increasing (exponentially) with the increase in <em>t. </em>Therefore, we can safely say that as t increases without bound, the f(t) increases (also). In this context, it means that the sale of shirts increases as the years go by. Hence, the correct blank is "increases."


(PART C): The average rate of change is actually the slope. To find the slope, we can use the following formula:

slope = \frac{y_2 - y_1}{x_2 - x_1} --- (X)

Given points: (5, 12.5) and (7, 22). Plug the values in equation (X),

slope = \frac{22-12.5}{7-5} = 4.75

Hence, the average rate of change for the function between t=5 and t=7 is 4.75 (answer).


(PART D): This part is bit tricky. Therefore, read the explanation carefully!

You can see in the graph that number of Shirts sold is in <em>hundreds. </em>It means that 1 unit (of y-axis in a graph) represents 100 shirts. Therefore, as in the question it is mentioned that there are 1000 T-shirts sold, it will become 10 units (since 10*100 = 1000). So, the function g(t) will become the following:

g(t) = f(t) + 10 --- (Y)

Why did I add f(t)? Because in the question, the word "<em>and</em>" is underlined. It means that g(t) represents not only 1000 T-shirts (10*100 = 1000) sold at the basketball games each year, but it also has the number of T-shirts sold ONLINE, which is f(t).

Now insert f(t) in (Y) and solve:

g(t) = f(t) + 10\\g(t) = (1.5)^t + 5+ 10\\g(t) = (1.5)^t + 15

Hence, g(t) is (1.5)^t + 15

8 0
3 years ago
Read 2 more answers
The annual membership fee at a local club is $100. After each year of membership, the fee is lowered by $8 a year. The
Mila [183]

Answer:

y = 100 - 8(n - 1)

Step-by-step explanation:

I. if n = 1 or 1st year = 100 - 8(1-1) is 100

  if n = 2 or 2nd year = 100 - 8(2-1) is 92

  if n = 3 or 3rd year = 100 -8(3-1) is 84

Hope it'll help.

3 0
3 years ago
What is the solution of the system of equations that contains the equation - 3x - 9y = 18 and the equation of the line shown on
Temka [501]

Answer:

no solution

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A state offers two lottery games, WinOne and PlayBall. Both games cost $2 per ticket.
    11·1 answer
  • 185g in the ratio 2:3
    11·1 answer
  • Simplify (5 x + 1) - (-10 x + 6)
    11·2 answers
  • Bernie spends $6.50 on ingredients and cups for his lemonade stand. He charges $1.50 for each cup of lemonade. How many cups, x,
    14·1 answer
  • Find the area of the regular polygon
    11·1 answer
  • In the figure, what is the value of Z? A. 2.9 B.5.6 C. 6 D. 8.75
    13·1 answer
  • Y+5= -3/4x Select the slope and y-intercept of the linear equation.
    5·1 answer
  • Please help!! 10 point available:)
    9·1 answer
  • VP is a median of triangle PRQ. If segment QR is 8.5 inches, find the length of segment VR.
    7·1 answer
  • You can download songs online for $0.99 each. Write an equation relating the total cost (c) to the number of songs (s) you downl
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!