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
wel
3 years ago
13

Write an equation that shows the relationship between cost in dollars (y) and weight (x).

Mathematics
1 answer:
lakkis [162]3 years ago
7 0
I’m not sure about this one
You might be interested in
What’s the equation to convert 100 inches per minute to feet per hour
laiz [17]
Let's look at each part of the equation. We need to first convert the inches to feet then multiply it by 60 to get per hour.
To convert inches to feet, we need to divide by 12.
100÷12
8 1/3
We need to then multiply it by 60 to find per hour.
8 1/3×60= 500
Let's put the equation together, we'll need parenthesis.
( \frac{100}{12} )*60=500
4 0
3 years ago
You are competing in a race. The table shows the times from last year's race. You want your time to be last year's median time w
olasank [31]

Answer:

  28 ≤  x ≤40

Step-by-step explanation:

Arrange the data from the smallest to the largest

26, 27, 28,32, 32, 33, 35, 36, 38, 40,42,48

Identify the median value

26, 27, 28,32, 32,<u> 33, 35</u>, 36, 38, 40,42,48

Getting the median

(33+35)/2   =  68/2  = 34 minutes

You want your time to be last year's median time with an absolute deviation of at most 6 minutes

This mean ±6 minutes, hence this will be 34 ± 6

34+6=40  and 34-6=28

The inequality will be    28 ≤  x ≤40

7 0
3 years ago
Read 2 more answers
What is the BEST evidence that the author would make a good sportswriter?
Nikolay [14]

Answer:

C

Step-by-step explanation:

The poem itself, which is a funny description of sports.

5 0
2 years ago
Read 2 more answers
3. Brenda's school is selling tickets to a spring musical. On the first day of
Natalija [7]

Answer:

The Answer is that Senior Citizen Tickets cost: $4 and Child tickets cost: $7.

Step-by-step explanation:

Let s = the cost of senior citizen tickets

Let c = the cost of child tickets

The number of tickets sold for each type added together equals the sales for each day. Equations below:

Day 1

3s + 9c = $75

Solve for s:

3s = 75 - 9c

s = 25 - 3c

Day 2

8s + 5c = $67

By substitution:

8(25 - 3c) + 5c = 67

200 - 24c + 5c = 67

-19c = -133

c = -133 / -19 = $7 cost for child tickets.

Solve for s:

s = 25 - 3c

s = 25 - 3(7)

s = 25 - 21 = $4 cost for senior citizen tickets.

Proofs:

Day 1

3s + 9c = $75

3(4) + 9(7) = 75

12 + 63 = 75

75 = 75

Day 2

8s + 5c = $67

8(4) + 5(7) = 67

32 + 35 = 67

67 = 67

4 0
3 years ago
Males and females (ages 13–18) were surveyed to choose a favorite free-time activity: playing computer games, listening to music
liq [111]
 Gender  |  Games| Music | Movies/TV |
Female   |   4         | 20      |   16
Male       | 15         | 12      |   13
Total       | 19         |  32     |   29


Something like that :)
8 0
3 years ago
Read 2 more answers
Other questions:
  • Which figure is the image produced by applying the composition T 0,3 o R0,90 to figure R?
    11·1 answer
  • How do you write six times the quantity two x plus three y with numbers??
    8·1 answer
  • Write the number equal to 5 tens and 13 ones
    5·1 answer
  • What is the solution for the system <br> 6x+9y=21<br> 4x-7y=-27
    13·1 answer
  • Help me, save my life.
    10·1 answer
  • A skydiver with an open parachute descends at a constant speed. The altitude of the skydiver changes by -144 feet in 6 seconds
    6·1 answer
  • Find the area or this triangle ​
    15·1 answer
  • HELP ITS SOO HARD also can you please explain how to get the answer to where a dummy can understand cuz well I’m a dummy
    15·1 answer
  • Please someone help me with this I’m very confused
    10·1 answer
  • What is the value of x<br><br>find the value of f​
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!