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
r-ruslan [8.4K]
2 years ago
15

Write an expression for the total cost of movie tickets and popcorn for a group of friends attending a movie, x, if: Movie ticke

ts cost $8.50 each and Each friend will have a box of popcorn that cost $2.25 each. Let x represent the number of friends attending the movie.
Mathematics
1 answer:
Daniel [21]2 years ago
4 0

Answer: 8.50x + 2.25x

Step-by-step explanation:

You might be interested in
Find the solution to the system of equations given below using substitution. PLEASE ANSWER QUICKLY
irinina [24]

Answer:

option D

D. x = 5, y = 2

Step-by-step explanation:

Given in the question two equation,

Equation 1

5.3x + y = 28.5

Equation 2

4.2x + 3.1y = 27.2

rearrange equation 1 in terms of y

y = 28.5 - 5.3x

Substitute the value of y in equation 2

<h3>4.2x + 3.1(28.5 - 5.3x) = 27.2</h3>

4.2x + 88.35 - 16.43x = 27.2

4.2x - 16.43x = 27.2 - 88.35

-12.23x = -61.15

x = 61.15/12.23

x = 5

put value of x in any of the equation

<h3>5.3(5) + y = 28.5</h3>

y = 28.5 - 26.5

y = 2

5 0
3 years ago
Please Help I will reward brainliest
madreJ [45]
1/
V=44.312 in^3
2/
V=42.453 in^3
3/
V=75.36 in^3
4/
V=696.557 in^3
5/
V=671.175 in^3. Hope it help!
8 0
3 years ago
I’ll give you a lot of points for this
ivann1987 [24]

Answer:

2. (3,4)

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
4) An arithmetic sequence has a 7th term of 54 and a 13th term of 94. Find the common difference
san4es73 [151]

Answer:

20/3

Step-by-step explanation:

Every nth term takes the form of  a + n*d, where a is the first  term.

So 7th term = (54 = a + 7d), 13th term = (94 = a + 13d).

equate them both:

94 - 13d = 54 - 7d

40 = 6d

d = 40/6

6 0
2 years ago
hanna buys 3 packs of 36 exposure film and 2 packs of 24 exposure film. she uses 8 rolls of film. how many rolls does she have l
RSB [31]
To solve this problem, first we have to figure out how many total rolls Hanna buys.

3 packs*36 rolls in each pack = 108 total rolls
2 packs*24 rolls in each pack = 48 total rolls

108 rolls + 48 rolls = 156 rolls.

Next, it says that Hanna uses 8 rolls of film.  To model this in our expression, we need to subtract 8 rolls from our total amount.  

156-8 = 146 rolls

Hanna has 146 rolls left.


7 0
3 years ago
Read 2 more answers
Other questions:
  • Calculate s24 for the arithmetic sequence in which a13=1.9 and the common difference is d=3.7.
    5·2 answers
  • What is the value of n. n=3 x 45
    14·1 answer
  • Joe heard from a reliable source that only 22% of people actually sleep 8 hours or more per night. You do a survey and find 58 o
    15·1 answer
  • How do I write an equation with 5he restrictions x does not equal 14, x does not equal 2 and x does not equal 0???
    9·1 answer
  • Consider a sample space of three outcomes A,B,and C. Which of the following represent legitimate probability models? 
    10·2 answers
  • PLS GIVE A CORRECT ANSWER!!
    12·2 answers
  • The probability that Stephanie wins in the next match is 0.85
    9·1 answer
  • Plzz answer fast guys​
    12·2 answers
  • 3k - 2r<br><br> k = 9 <br> r = 6<br><br> show work
    10·2 answers
  • Please help this question​
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!