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
adelina 88 [10]
3 years ago
13

Beth is selling tickets for a dinner at her school.

Mathematics
2 answers:
iren [92.7K]3 years ago
5 0

Answer:

D

Step-by-step explanation:

check each child answer and multiply by 4.50

check each adult answer and multiply by 6.00

add both answers up

and see which one it is

its not A, B, or C

Makovka662 [10]3 years ago
5 0

Answer:

D

Step-by-step explanation:

x-number of children's tickets sold

y-number of adult's tickets sold

x+y=520=>x=520-y

4.5x+6y=2 707.5

45x+60y=27 075

45(520-y)+60y=27 705

15y+23 400=27 705

15y=3 675

y=245=>x=520-y=520-245=275

You might be interested in
You and your friend buy 2 fruit smoothies and leave a tip. You split the total and your half comes to 3.60. What percent tip did
NNADVOKAT [17]
The percent of the tip left is 20% from $3.60
7 0
3 years ago
To rent a certain meeting room, a college charges a reservation fee of $39 and an additional fee of $5.80 per hour. The film clu
spin [16.1K]

Answer:

The inequality is x less than or equal to 6. So the amount of hours they can rent it is  6 hours or less.

Step-by-step explanation:

5.80x + 39 <_ 73.80 ----> subtract 39 on both side to get ---> 5.80x <_ 73.80 -----> then divide by 5.80 on both sides to get ---> x <_ 6.

Hope this helped!

4 0
3 years ago
Emily deposits $14,500 each year into a retirement account with a 7% simple interest rate. If she deposits the same amount each
soldier1979 [14.2K]
Hello! I believe she would have 58,000 at the end of her fourth year. Hope this helps. :)
6 0
3 years ago
Read 2 more answers
What is the interquartile range of this set of data? 15, 19, 20, 25, 31, 38, 41
Irina18 [472]
First, you have to find the median, which is the number in the middle: 25

Then cut the data in half by the median, so your new data sets are
15,29,20
    and 
31,38,41

Now you find the median of both of those sets, which is 29 and 38.

The interquartile range is the difference between the numbers, so 38-29 = 9.
8 0
4 years ago
18-23(if you want) I don’t understand what do, please help!
Tamiku [17]

Answer:

-22

Step-by-step explanation:

1.Factor out the negative sign.

2.Calculate (add for question 18)

3. Add the negative sign back.

Hope this helps :)

3 0
3 years ago
Read 2 more answers
Other questions:
  • 23% of what number is 80? can you explain how you get the answer
    13·1 answer
  • For the equation below determine the value of y if x=2.
    13·1 answer
  • Blank numbers can be written as a product of blank factors
    7·1 answer
  • What’s the answer to this question below. A b c or d
    12·2 answers
  • Zach is 23 years old. zach's age is 3 years older than twice maya's age. let m represent maya's age. which equation can be used
    12·2 answers
  • Which equation best represents the relationship between x and y in the graph? * 2 points
    15·2 answers
  • Is it true that congruent figures have the same shape and the same size?
    12·2 answers
  • Real numbers worksheet<br> Help please and ty
    15·1 answer
  • Write in the form a to the power of n where n &lt; 01/ 9x9x9x9x9x9x9x9x9x9
    12·1 answer
  • 25. Consider a bag that has 3 orange blocks, 5 green blocks, and 4 purple blocks. If you pull an orange block out, what is the p
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!