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
Aleonysh [2.5K]
3 years ago
6

PLEASE HELP. For a field trip, a bus company charges a flat fee plus an additional fee per student. For 30 students, the total

Mathematics
1 answer:
bogdanovich [222]3 years ago
3 0

Step-by-step explanation:

the change in cost of 145-135.50 = 9.50 for an increase of students from 25 to 30. The ratio of change of cost to change of students = 9.50/5 = 1.9 and becomes the slope coefficient "m" in the formula y= mx + b. y = the total cost, mx becomes the variable cost and b becomes the fixed cost. To find b, use the data point given where the total cost = $135.50 when the students = 25, or 135.50 = 1.9*25 +b. Solving for b yields $ 88. Note that the other data point is where the total cost is $145 for students = 30. Using the new total cost equation shows that 30*1.9+88= 145

You might be interested in
Join meh classroom please (you're joining Hogwarts btw)
34kurt

Answer:

give me um about 30 minutes ok this test is a quarter of my grade

4 0
3 years ago
Solve the equation for y<br><br> 6y+x=8
Igoryamba

Answer:

y=4/3-1/6x

Step-by-step explanation:

1) subtract "x" from both sides:

6y=8-x

2)divide by 6 on both sides(EVERYTHING WILL BE DIVIDED BY 6)

6y/6=(8-x)/6

y=(8-x)/6

2)simplify:

y=4/3-x/6

3 0
3 years ago
Read 2 more answers
Angelo's pet rabbit weighs 1 pound less than twice the weight of Carmen's pet rabbit.Angelo's pet rabbit weighs 9 pounds. Write
attashe74 [19]
W=(9+1)/2 i think? its worded strangely
4 0
3 years ago
Look at the picture<br>and if you answer this thank you.
Reika [66]
The table of the tolls for Henderson is the direct variation since the cost is proportional to the miles traveled.
8 0
3 years ago
HELP ASAPPPP!!! HAUSBJANAHSJISIS
JulijaS [17]
1: 72
2: 32
3: 1/2

I think this is it
6 0
3 years ago
Other questions:
  • If you vertically compress the absolute value parent function f(x)=lxl, by a factor of 3, what is the equation of the new functi
    11·1 answer
  • Mario has a 500 page novel which he is required to read over summer break for his upcoming language arts class if Mario read 24
    14·1 answer
  • What are the solution(s) of x^2-4=0?
    6·2 answers
  • What 3 numbers muiltupual equal 24
    9·1 answer
  • A giant cube-shaped die measures 20 cm on a side. Find the volume of the die.​
    15·1 answer
  • Homework: Wk 3 Homework - Updated
    13·1 answer
  • What is the equation of this line? <br>y=2×-3<br>y=-1/2×-3<br>y=-2×-3<br>y=1/2×-3​
    5·1 answer
  • PLEASE HELP ME!!! PLEASE PLEASE AND PLEASE!
    15·2 answers
  • How much should you put in an investment paying a simple interest rate of​ 5% if you needed​ $4000 in eighteen​ mont
    10·1 answer
  • Find (c. d)(x).<br> c(x) = 5x<br> d(x) = 2x
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!