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
Kay [80]
3 years ago
8

Please help and show work for this ​

Mathematics
1 answer:
creativ13 [48]3 years ago
4 0

Answer:

2 dollars for kids

5 dollars for adults

Step-by-step explanation:

We will let x= children

y= adult

we know that

33x+42y=276

46x+40y=292

There are a lot of ways you can solve this but I think it's easiest if we use (what I think is called elimination)

we will start by mulitiplying the second equation by 1.05 to get

48.3x+42y= 306.6

We will subtract the first equation from the second to get

15.3x= 30.6

Solve for x and get 2

Now that we know what x equals we can plug that into any equation and solve for y

we have

33(2)+42y=276

y=5

You might be interested in
Write the decimal form for the number name below. Six hundred six thousandths
alisha [4.7K]

Answer:

600.006 would be the answer

6 0
3 years ago
10 points Help me with all I mark you as brainlist please
san4es73 [151]

Answer: Question 1

a)5.47

b)4.53

Step-by-step explanation:

5 0
3 years ago
Which of the sentence is true?
algol13

Answer:

The graph of the circle is not a function

4 0
2 years ago
Identify the number that does not belong with the other three. Explain your reasoning. 26.6 repeating 6, square root 48, negativ
noname [10]
The square root of 48 is the only irrational number in that group.
5 0
3 years ago
Read 2 more answers
Suppose the profit a honda dealership makes on the next 5 accords it sells are:564, 1,000, 848, 1,495, 1,348. calculate the stan
stepladder [879]
First we have to find the mean (average)
mean = (564 + 1000 + 848 + 1495 + 1348) / 5 = 5255 / 5 = 1051

now we subtract the mean from every data point, then square it
564 - 1051 = -487......-487^2 = 237169
1000 - 1051 = -51......-51^2 = 2601
848 - 1051 = -203......-203^2 = 41209
1495 - 1051 = 444......444^2 = 197136
1348 - 1051 = 297......297^2 = 88209

now find the mean of the results.....but know when ur dealing with a sample instead of the whole population, u divide by 1 number less...so instead of dividing by 5, u divide by 4.
(237169 + 2601 + 41209 + 197136 + 88209) / 4 = 566324 / 4 = 
141581.....this is called ur variance

now take the square root of the variance and u have ur standard deviation
sqrt (141581) = 376.272 rounds to 376.27 <==
5 0
3 years ago
Other questions:
  • PLEASE HELP ME ANYONE PLEASE HELP I HAVE 15 MI NUTES
    15·1 answer
  • Help I need to get this done for school but I just can’t figure out how to do those last two problems
    10·1 answer
  • The soccer league has a total of 272 players on 16 teams. How many players per team are there in the league?
    14·2 answers
  • What is the answer to 2x+50
    15·2 answers
  • Melanie had 67 dollars to spend on 7 books. After buying them she had 11 dollars. How much did each book cost?
    14·2 answers
  • URGENT!!!!!
    7·1 answer
  • Which amount is bigger 8/9 or .70
    8·1 answer
  • What is the equation of the line that passes through the point (-2, 1) and has a<br> slope of – ?
    13·1 answer
  • Which graph could represent a constant balance in a bank account over time? A graph titled Daily Balance. The horizontal axis sh
    15·2 answers
  • I need help please help me
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!