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
eduard
3 years ago
13

Adults tickets for the school musical sold for $3.50 and students tickets 11. sold for $2.50. Three hundred twenty-one tickets w

ere sold altogether for $937.50. How many of each kind of ticket were sold?
Mathematics
1 answer:
vladimir2022 [97]3 years ago
8 0

Answer:

  • 135 adult tickets
  • 186 student tickets

Step-by-step explanation:

Let x represent the number of adult tickets sold. Then (321-x) is the number of student tickets sold. The total revenue is ...

  3.50x + 2.50(321-x) = 937.50

  x + 802.50 = 937.50 . . . . . eliminate parentheses, collect terms

  x = 135 . . . . . . subtract 802.50; number of adult tickets

  321-x = 186 . . . . number of student tickets

135 adult tickets and 186 student tickets were sold.

You might be interested in
Find the following:1) 30% of 90​
irinina [24]

Answer:

27

Step-by-step explanation:

30/100 ×90 is 27.

it's making me type more but that's the answer :)

3 0
3 years ago
Read 2 more answers
Find the area of the convex polygon with vertices (0,5), (-1,2), (4,4), (-3,-4) and (2,0).
Afina-wow [57]

The area of the convex polygon is 43/2 square units

<h3>How to determine the area of the convex polygon?</h3>

The vertices are given as:

(0,5), (-1,2), (4,4), (-3,-4) and (2,0)

The area is then calculated as:

A = \frac 12(\left[\begin{array}{cc}x_1&x_2\\y_1&y_2\end{array}\right] + \left[\begin{array}{cc}x_2&x_3\\y_2&y_3\end{array}\right] + ....+\left[\begin{array}{cc}x_n&x\\y_n&y\end{array}\right] )

So, we have:

A = \frac12 * (|-1 * 5 - 2 * 0 + 0 * 4 - 5 * 4 + 4 * 0 - 4 * 2 + 2 * -4 - 0 * -3 -3 * 2 + 4 * 1|)

Evaluate

A = \frac12 * (|-43|)

Remove the absolute bracket

A = \frac12 * 43

This gives

A = \frac{43}2

Hence, the area of the convex polygon is 43/2 square units

Read more about convex polygon at:

brainly.com/question/14522707

#SPJ1

7 0
2 years ago
Graph the line that passes through the given point and has the given slope m.
Firdavs [7]

Answer:

The line equation is:

  • y=-\frac{1}{4}x+9

Step-by-step explanation:

Given

  • The point = (4, 8)
  • m = -1/4

We know that point-slope form of the line equation is

y-y_1=m\left(x-x_1\right)

where

  • m = slope
  • (x₁, y₁) = point

substituting the values m = -1/4 and the point (4, 8)

y-y_1=m\left(x-x_1\right)

y-8=\frac{-1}{4}\left(x-4\right)

Add 8 to both sides

y-8+8=\frac{-1}{4}\left(x-4\right)+8

y=-\frac{1}{4}x+9

Thus, the line equation is:

  • y=-\frac{1}{4}x+9
5 0
3 years ago
What is the one’s place digit in the cube root of 1728 ?
Lady_Fox [76]

Step-by-step explanation:

2 is the number which is in the ones place digit in the cube root of 1728..

5 0
3 years ago
Read 2 more answers
What is the value of x?
Veseljchak [2.6K]

Answer:

i think the answers 36 i hope this helped <3


Step-by-step explanation:


3 0
4 years ago
Read 2 more answers
Other questions:
  • 1/3(t+6)-10=3t+2<br> Solve for t
    14·2 answers
  • The product of two rational numbers: A. is a rational number. B. is an irrational number. C. is undefined. D. cannot be determin
    12·1 answer
  • Help me solve -2+5n=4n+2
    12·1 answer
  • What the answer to this
    7·1 answer
  • A line point has its end points at -9 and 6. find the coordinate of the midpoint of the segement
    5·1 answer
  • Order the fractions below from least to greatest.<br> 1/2, 2/3, 1/4, 5/6
    14·2 answers
  • What is the volume of this container?<br> Plsss HELPPP
    5·1 answer
  • Convert the following numbers from base 10 to base 2<br> 1256<br> 10988
    14·1 answer
  • Whoever answers I’ll mark brainliest
    13·1 answer
  • Please check image !! WORTH 30 points !!!!!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!