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
SSSSS [86.1K]
1 year ago
9

PRE-FINAL REVIEW

Mathematics
1 answer:
densk [106]1 year ago
5 0

The equation that can be used to represent total tickets sales is 2170 = 5s + 2f + 10a

<h3>Equation</h3>

let

  • Number of students tickets = s
  • Number of faculty tickets = f
  • Number of alumni tickets = a

Expression for number of students tickets sold;

s = f + 15

Expression for number of faculty tickets sold;

f = 2a

Expression for number of alumni tickets sold;

f = 2a

a = f/2

  • Cost of students tickets = $5
  • Cost of faculty tickets = $2
  • Cost of Alumni tickets= $10
  • Total revenue = $2170

2170 = 5s + 2f + 10a

Learn more about equation:

brainly.com/question/4344214

#SPJ1

You might be interested in
What fractions are equivalent to 2/3
just olya [345]
4/6
10/15
6/9
8/12
Hope these help you!!! =')
4 0
3 years ago
Read 2 more answers
bus a and bus b leave the bus depot at 4pm. Bus a takes 15 minutes to do its route and bus b takes 35 minutes to complete its ro
serious [3.7K]

Answer:

4.35pm is the later time, both buses were together back at the depot.

Reasons;

As bus b did not return his return route until 35 minute after departure.

We can say this was a return route taking 35 minute as the question does not point out length of time getting back. We therefore state it is a return route in the workings to explain how we found the answer.

Step-by-step explanation:

4.00 + 0.35 = 4.35 = b

4.00 + 0.15  = 4.15 = a

4.35 is the later time.

8 0
2 years ago
If p is directly proportional to q, and p=9 when q=7.5, find q when p=24.
pishuonlain [190]
<h3>Solution and Explanation:</h3>

If p and q are directly proportional, then they must have a common scalar.

To find q we must first find its scalar. If we let a be the scalar we can form the equation, ap = q.

We are given the information that if q = 7.5 then p = 9. We can use that in finding the scalar.

a \times 9 = 7.5 \\ \frac{a \times 9}{9} = \frac{7.5}{9} \\ a = \frac{75}{90} \\ a = \frac{15}{18}

Now we can solve for q when p = 24 knowing that our scalar is \frac{15}{18}\\.

ap = q \\ \frac{15}{18} \times 24 = q \\ \frac{360}{18} = q \\ 20 = q

<h3>Answer:</h3>

q = 20 when p = 24

4 0
2 years ago
Are 6/13 and 30/65 equivalent? Explain
Gnesinka [82]
Yes. If we multiply 6/13 by 1 in the form of 5/5, we obtain the fraction 30/65 without ever changing the value of the number itself.
4 0
2 years ago
Read 2 more answers
A person invests 4000 dollars in a bank. The bank pays 5.75% interest compounded
OlgaM077 [116]

The time required to get a total amount of $5,900.00 with compounded interest on a principal of $5,000.00 at an interest rate of 5.75% per year 2.899 years

<h3>Compound Interest </h3>

Given Data

  • Principal P = $4000
  • Rate r= 5.75%
  • Final Amount A =  %5900

Calculation Steps:

First, convert R as a percent to r as a decimal

r = R/100

r = 5.75/100

r = 0.0575 per year,

Then, solve the equation for t

t = ln(A/P) / n[ln(1 + r/n)]

t = ln(5,900.00/5,000.00) / ( 4 × [ln(1 + 0.0575/4)] )

t = ln(5,900.00/5,000.00) / ( 4 × [ln(1 + 0.014375)] )

t = 2.899 years

Learn more about compound interest here:

brainly.com/question/24924853

8 0
2 years ago
Other questions:
  • 2. What is the length of the third side of the right triangle, when both sides are 20?
    6·2 answers
  • Do you just add it or multiply or what
    11·2 answers
  • Predict the miles traveled in 5 hours at a rate of 189 miles in 3 hours
    14·1 answer
  • What is the name of the relationship between2and 7
    8·1 answer
  • A school shop 10.0 meters wide and 14.0 meters long is to be built. Allow 5.0 square meters for each workstation. How many works
    14·1 answer
  • I need help with #8. I need to use the quadratic formula. I have a calculator that is programmed for the quadratic formula so al
    13·1 answer
  • Please help I need ASAP!!
    13·2 answers
  • I 5 The sum 1 + 9 + 3 + 3 + i + 2 gives the amount of mix. 1+ 2+ 3+3+1+1
    10·1 answer
  • What transformation to the graph occurs when f(x) = x^2 is changed to f(x) = 3(x-2)^2?
    10·1 answer
  • Find the slope of the line passing through the points (-5,3) and (-7,5).
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!