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
Morgarella [4.7K]
3 years ago
5

you go to the movies with 5 friends. you and one of your friends each buy a bag of popcorn. the rest of your friends buy just on

e ticket each. the expression 4x+2 (x+y) represent the situation. evaluate the expression when ticket cost $7.25 and a bag of popcorn costs $3.25.
Mathematics
1 answer:
vfiekz [6]3 years ago
6 0
The x represents the ticket prices and the y represents the popcorn price. If we distribute the expression, we get 4x +2x + 2y. This shows us that all 6 people bought a ticket, and two bought popcorn. Now plug in the given values and solve.

6*7.25 + 2*3.25 = $50
You might be interested in
Find the number that makes the ratio equivalent to 1:6.<br> 9:__
klio [65]

Okay, what do we know?

1*6=6, right?

Well, then 9*6=? (you should know your math facts by now)

3 0
3 years ago
Let f(x) = 4x – 1, h(x) = -x-1.<br><br> Find (f o h)(6)<br><br> (foh)(6) =
Ludmilka [50]

Answer:

(foh)(6) = -29

Step-by-step explanation:

(f o h)(6) is f(h(x)) when x = 6.

We have that:

f(x) = 4x - 1

h(x) = -x-1

f(h(x)) = 4(-x-1) - 1 = -4x - 4 - 1 = -4x - 5

(foh)(6) = -4(6) - 5 = -29

(foh)(6) = -29

6 0
3 years ago
Represent the following sentence as an algebraic expression, where "a number" is the
Aneli [31]

Answer: 3 - x

Step-by-step explanation: With

Subtraction be careful. 3 - x is not the same as x - 3. You have to keep the values given in order.

5 0
3 years ago
A square rug has an area of 1.44m ^2. Find the length of a side of the rug.
Juli2301 [7.4K]
 the answer is 42.77...........................................
5 0
3 years ago
14 (OM) Radicals and Estimation (2 pts) Without a calculator, estimate the radical and explain how you estimated. Then using a c
Irina-Kira [14]

Q) Without a calculator, we must estimate the value of the following expression:

3-\sqrt[]{38}.

A) I estimate 3 - √38 to be approximately -3.2.

First, we estimate the value of √38. √38 is between √36 and √49, but close to √36 (since 38 is closer to 4 than it is to 9). Since √36 is 6, √38 is probably something like 6.1 or 6.2. Filling 6.2 in the expression and simplifying, we have this:

3-6.2=-3.2.

So, I expect the number 3 - √38 to be close to -3.2.

Using a calculator we find that: 3 - √38 ≅ -3.16, which it is approximately the result that we found.

Answer

Without a calculator we find that 3 - √38 ≅ -3.2.

5 0
1 year ago
Other questions:
  • Harriet and Richard go shopping and by 66 items altogether. Harriet buys twice as many items as Richard. How many items does Har
    6·2 answers
  • 20 PTS WILL GIVE BRAINLIEST PLEASE HELP!!!
    8·1 answer
  • Daily low temperature which line graph displays the data in the table
    12·1 answer
  • Which of the following describes a simple event?
    15·2 answers
  • Please help Will mark the Brainlest ASAP
    6·1 answer
  • How do I use substitution to solve a system of linear equations?
    10·1 answer
  • The coordinations of A are (1,-6) and the coordinations of C is (-4,2). What are the coordinates of B on AC such that the ratio
    12·1 answer
  • Simplity the expression.<br> 3(2y - 8) - 2y(5 - y)
    9·2 answers
  • Can i have some help please( BRAINLLEST)
    13·1 answer
  • Which equation represents a linear function? y – 2 = –5(x – 2) x 7 = –4(x 8) y – 3 = y(x 4) y 9 = x(x – 1).
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!