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
Readme [11.4K]
2 years ago
15

The museum of natural history has an auditorium that can seat 200 people. A class of 45 students is seated in the auditorium for

a lecture. What decimal represents the portion of the seats in the auditorium that are empty ?
Mathematics
1 answer:
Sophie [7]2 years ago
5 0

Answer: 1.55

Step-by-step explanation:70 percent sure, might be .155

You might be interested in
9.) Ezri earns $10 per day plus $25 for every lawn she mows. How many lawns does she need to mow today to earn $135? First, writ
vredina [299]

Answer:

5 lawns

Step-by-step explanation:

Firstly, the equation is 25x + 10 = 135

Ezri makes $25 for every lawn she mows (25x) and has an automatic $10 per day (10). In order to make $135 we take what she makes each day and set it equal to 135.

To solve, we subtract 10 from both sides to create 25x = 125. We then divide 25 from both sides to get x=5. This means that Ezri needs to mow 5 lawns in order to make $135.

I hope this is helpful to you!

**To anyone out there seeing this - let me know if you think I made a mistake and I will fix it.**

7 0
2 years ago
Keisha solved the following equation:
Feliz [49]

Answer:

No 4 I think not to sure tho

7 0
2 years ago
Please help please please help
kondaur [170]
Yes I got the third one too
7 0
3 years ago
PLEASE ANSWER ASAP TODAY WILL GIVE BRAINLIEST TO FIRST RIGHT ANSWER.
Lisa [10]

Answer:

y-7=3(x-9)

Step-by-step explanation:

It appears they want your answer in point-slope form, which is identified by the equation y-y1=m(x-x1)

Step 1: Find the slope (m)

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

m=(-8-7)/(4-9)

m=(-15)/(-5)

m=3

The slope is m=3

Step 2: Plug in m, y1, and x1

y-y1=m(x-x1)

y-7=3(x-9)

Therefore our final equation is y-7=3(x-9)

7 0
3 years ago
Write an equation for the hanger diagram and then us the sketch to show how to solve the equation algebraically.
Art [367]

Answer:

2y + 3 = 6

Step-by-step explanation:

2y + 3 = 6 <em>Subtract</em><em> </em><em>3</em><em> </em><em>from</em><em> </em><em>both</em><em> </em><em>sides</em><em> </em>

2y = 3 <em>Divide</em><em> </em><em>2</em><em> </em><em>from both</em><em> </em><em>sides</em>

y = 3/2

8 0
2 years ago
Other questions:
  • A rectangle has an area of 32 square feet and a perimeter of 24 feet
    9·1 answer
  • Help please. I don’t understand this topic
    9·1 answer
  • Solve for x.<br><br> 8x=4x−32
    13·1 answer
  • The art club at a school raised $248 at a car wash. They spent $206 to set up an art show, and raised $316 at the art show by se
    6·1 answer
  • Classify each number as rational or irrational.<br> 4.27 ,0.375 ,0.232342345...<br> V62 ,13/1
    9·1 answer
  • Wendy is paid $12 per hour and plans to work between 30 and 35 hours per week.identify the independent and dependent quantity in
    15·1 answer
  • For questions 5-6, find the regression equation that best models the data shown in the table.
    7·1 answer
  • What is the GCF of 20and 32
    13·1 answer
  • 1. A spinner has 5 equal sectors numbered 1 through 5. What is the probability that the result of a spin will be an odd number?
    9·1 answer
  • Betty saves $161 a month. She saves $141 less each month than Jack. How much will Jack save in 2 years?
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!