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
Cerrena [4.2K]
3 years ago
13

C Betty rearranged the movies on her shelving unit after a few days. She placed equal numbers of movies on the bottom 3 shelves,

and 10 movies on each of the top two shelves. If x is the number of movies on each of the bottom 3 shelves, the expression for the total number of movies on the shelving unit is 3x + 20. How many movies are on the shelving unit if there are 11 movies on each of the bottom 3 shelves?
Mathematics
1 answer:
mixas84 [53]3 years ago
5 0

There are total 53 movies on the shelving unit

Step-by-step explanation:

<u>DATA</u>

Equal movies on the bottom 3 shelves: 3x

10 movies on each of the top 2 shelves = 2*10 = 20

<u>Equation:</u>

3x + 20

<u>Question:</u>

Number of movies on the shelving unit if 11 movies are on each bottom 3 shelves: x = 11

<u>Solution:</u>

3x + 20

3(11) + 20 = 33 + 20 = 53

Therefore, there are total 53 movies on the shelving unit; 20 on the top 2 shelves and 33 on the bottom 3 shelves altogether.

Keywords: equation

Learn more about equation at

  • brainly.com/question/1284310
  • brainly.com/question/13168205

#LearnwithBrainly

You might be interested in
Y = -x + 3<br> What is the slope for this?
ICE Princess25 [194]
The slope for this equation is x=3
5 0
3 years ago
Write the equation of the line that passes through the points (−7,5) and (-7,-8).
Viefleur [7K]

Answer:

x = -7

Step-by-step explanation:

First we find the slope using

m = ( y2-y1)/(x2-x1)

   = ( -8 - 5)/( -7 - -7)

   = (-8-5)/(-7+7)

   = -13/0

This means the slope is undefined and the line is vertical

Vertical lines are in the form

x= constant and the constant is the x value of the points

x = -7

3 0
3 years ago
Can someone pls help
lapo4ka [179]

Answer:

7

Step-by-step explanation:

8 0
3 years ago
2<br> 1 point<br> The point, (-3, 7), is on the line y = -3x+7.<br> True<br> O False
sladkih [1.3K]

Step-by-step explanation:

  • in order to know if the the point is on the line plug in the x coordinate to check if it gives you the y coordinate as an output.
  • If you plug in the x coordinate and it gives you the given y coordinate then the point is on the given line
  • Now let us plug in the value of x=-3
  • y =  - 3( - 3) + 7 \\ y =  - 9 + 7 \\ y =  - 2
  • now if you check plugging in the given x coordinate it does not give you the given y coordinate but -2
  • therefore the point(-3,7) is not in the line but (-3,-2) is the point in the line.
8 0
1 year ago
Need help will give thanks or brainliest
Svet_ta [14]

Step-by-step explanation:

success

................

5 0
3 years ago
Read 2 more answers
Other questions:
  • WILL GIVE BRAINLIST! :)) AND 20 POINTS
    13·1 answer
  • A cupcake recipe requires 2 cups of flour to make 9 cupcakes using the same recipe what is the amount of flour needed for 40 cup
    13·1 answer
  • Flip a fair coin 25 times. what is the size of the sample space? that is, how many different sequences of heads and tails are po
    11·1 answer
  • A grocer wants to make a 10-pound mixture of peanuts and cashews that he can sell for $4.75 per pound. If peanuts cost $4.00 per
    7·1 answer
  • Evaluate C(5, 2). 10 20 30
    15·1 answer
  • Nasir has an annual salary of 64000, and his company pays him twice a month. What is the gross income per paycheck that Nasir re
    15·1 answer
  • Please help me, I will give brainliest.
    15·1 answer
  • Shirley spelled 12 of her 16 spelling words correctly on the test. What percent grade did shirley get on the test
    13·1 answer
  • Somebody please help
    12·1 answer
  • THIS IS SIMPLE INTEREST
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!