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
ankoles [38]
3 years ago
5

After the drama club sold 100 tickets to a show, it had $300 in profit. After the next show, it had sold a total of 200 tickets

and had a total of $700 profit. Which equation models the total profit, y, based on the number of tickets sold, x?
A. y + 300 = 2.5 (x + 100)
B. y - 300 = 4 (x - 100)
C. y - 300 = 2.5 (x - 100)
D. y + 300 = 4 (x + 100)
Mathematics
1 answer:
ZanzabumX [31]3 years ago
4 0

Answer:

B. y-300=4(x-100)

Step-by-step explanation:

You might be interested in
What’s the property of 45 times 6
lidiya [134]

Answer:

270

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Solve 6^x+2 = 10 for x using the change of base formula
pashok25 [27]

Answer:

x\approx-0.7149

Step-by-step explanation:

\displaystyle 6^{x+2}=10\\\\\log_6(6^{x+2})=\log_6(10)\\\\x+2=\frac{\log(10)}{\log(6)}\\\\x+2\approx1.2851\\\\x\approx-0.7149

Recall that the change of base formula is \displaystyle \log_a(b)=\frac{\log(b)}{\log(a)}

3 0
2 years ago
Find an equation of the line described below. Write the equation is slope-intercept from ( solved for y), when possible. Through
Sladkaya [172]

Answer:

The equation of the line that is passing through the point (5,4) and is parallel to x-axis would be y=4

Step-by-step explanation:

Given that the line passes through the point (5,4).

As the line is parallel to the x-axis, the slope of the line would be zero.

And we have point (5,4) from which the line is passing.

So, x_1=5\  ,\ y_1=4\ and\ m=0

The equation of the line passing through point (x_1,y_1) is

y-y_1=m(x-x_1)\\y-4=0(x-5)\\y-4=0\\y=4

So, the equation of the line that is passing through the point (5,4) and is parallel to x-axis would be y=4

4 0
3 years ago
A statistics practitioner in a large university is investigating the factors that affect salary of professors. He wondered if ev
uysha [10]

Complete Question

The complete question is shown on the first uploaded image

Answer:

The null hypothesis is  H_o :  \beta_1 = 0

 The alternative hypothesis is  H_1 :  \beta_1 \ne 1

Step-by-step explanation:

From the question we are told that

        The number observations is  n =  100

         The  annual salary (in dollars) is  y

          The  mean score on teaching evaluation is  x

          The the relationship between the y and  x is

                y =  \beta_0  +  \beta _1 x + \epsilon

Where  \beta _1 is the mean of the equation so

  The null hypothesis is  H_o :  \beta_1 = 0

   The alternative hypothesis is  H_1 :  \beta_1 \ne 1

         

6 0
3 years ago
What is the closed linear form of the sequence 3, 4, 5, 6, 7, ...?
Kay [80]

Answer:

Step-by-step explanation:

This is an arith. sequence.

The first term is 3 and the common difference is 1

Thus, the general formula for the nth term of this sequence is:

a(n) = 3 + 1(n - 1)   This matches Answer A

6 0
3 years ago
Read 2 more answers
Other questions:
  • Based on the graph below, what is the total number of solutions to the equation f(x) = g(x)?
    6·2 answers
  • There are five people sitting around the dinner table . Each person has 2/10 of a pie on their plate. How much pie is left ? Exp
    15·2 answers
  • Write and equivalent expression for 5x - 2(x-4)
    10·1 answer
  • X^2+12x+36 =0 what is the range
    6·1 answer
  • A classroom has 35 glue sticks if the ratio of glue sticks to glue bottles what is 5:2 how many glue bottles did the classroom h
    10·2 answers
  • Which statement is true
    14·1 answer
  • ...........................
    9·2 answers
  • How do you find slope
    13·1 answer
  • A friend of mine borrowed $800 for 3 years. He claims he paid $968 for the interest and principal. What was the rate on the loan
    12·1 answer
  • <img src="https://tex.z-dn.net/?f=3y%20-%205x%20%3D%2010" id="TexFormula1" title="3y - 5x = 10" alt="3y - 5x = 10" align="absmid
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!