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
xxMikexx [17]
3 years ago
5

Find the constant of proportionality and unit rate for the data in the table. Then write the equation to represent the relations

hip between time t and distance d
Time Distance
2 hrs 90 miles
3 hrs 135 miles
5 hrs 225 miles
6 hrs 270 miles

I dont understand how to do this kind of math.Please help
Mathematics
1 answer:
Hatshy [7]3 years ago
3 0

You should set up an X and Y table. Make time X and Distance Y. (the table is like a cross: on the left top put x and left top put y. Then under the line list the x and y numbers given in order.) Then find the "slope" which is y/x  (rise over run) then you get the increase rate of 45 mph. The relation between them would be D=45t 
You might be interested in
What is number pattern
anyanavicka [17]
A number patter is a list of numbers that follow a certain pattern like 2,4,6,8,10 is a pattern of 2's 
7 0
3 years ago
look at pic 10 pts will mark brainilest
denpristay [2]
It would be D .........
6 0
3 years ago
Bought a board game for $30. The board game is now worth $55. Calculate the percent change in the game's value.
Hatshy [7]
30 is the old value and 55 is the new value. In this case we have a positive change (increase) of 83.33333333 percent because the new value is greater than the old value. Using this tool you can find the percent increase for any value.
3 0
3 years ago
During a sale, every item in a store is 80% of its regular price
garri49 [273]
$10 multiply by .80 is $8
$10-$8 is $2 is sale price do this for all items.
$1 is .20 cents
$4 is .80 cents
$55 is $11
$120 is $24
6 0
2 years ago
Read 2 more answers
Write a function rule that represents D less than five is P
GarryVolchara [31]

the answer is

p = 5 - d

4 0
3 years ago
Other questions:
  • Suki rode her bike 4/5 mile. Claire rode her bike 1/3 mile. they want to compare how far they each rode their bikes using the Be
    8·1 answer
  • (look at image) can i get help on this problem
    7·1 answer
  • A rectangle has opposite sides that are parallel and congruent. What is the measure of each interior angle in a rectangle?
    9·1 answer
  • Jackie has fewer than 20 h to work on her jewelry. It takes her half an hour to make a necklace and an hour to make a bracelet.
    8·1 answer
  • Need help please this question is very confusing i would love some help
    12·1 answer
  • Which graph is the graph for the function? <br><br> y=x^2+x-12
    13·1 answer
  • Last year, 800 people attended the annual Christmas parade in Whoville. This year, 1,000
    10·1 answer
  • PLEASE HELP WILL MARK BRAINIEST AND NO LINKS!!!!
    8·1 answer
  • Can someone explain to me what it means to be marked as branliest? &amp; what it does ?
    13·1 answer
  • The graph of y = f ′(x), the derivative of f(x), is shown below. List the intervals where the graph of f is concave down.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!