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
ella [17]
2 years ago
11

Appropriate units

Mathematics
2 answers:
mestny [16]2 years ago
6 0

Answer:

$/km would be the right answer

Step-by-step explanation:

I did it on khan academy

Novosadov [1.4K]2 years ago
4 0

Answer:

"$/km"

Step-by-step explanation:

He wants to model "maintenance cost" with respect to "distance"

Normally,

maintenance cost would be in currency --- dollars, pounds etc.

distance would be in kilometers, miles, meters etc.

We need to find the ratio that has the COST on top and DISTANCE on bottom

Looking at the choices,

We can eliminate 1st and 3rd immediately as it doesn't have COST on top.

That leaves us with

$/km

and

km/$

$ is in fact currency and unit for cost and km is in fact unit for distance. We need the ratio that has $ on top and km on bottom, that's the 2nd option.

So, $/km is the appropriate unit.

You might be interested in
Juan's income y consists of at least $37,500 salary plus 5% commission on all of his sales x. which inequality represents juan's
belka [17]
<span>Answer: 3 + 4 + 4 + 2s = 172121391827 f + r + f + d+ = +_+_+_71230973210123 f - 4 = 9 s - 222 = 9009 r + 555 = 1231212312123</span>
5 0
2 years ago
Read 2 more answers
6x(4²-9) help please
Anastasy [175]
The answer will be 42x. Can I have brainliest if you don’t mind?
5 0
2 years ago
Cesar is coordinator planning the Home Run Derby. You want to select players who deserve to be
madam [21]

Answer:

Wait From What I See Aren't You Just Supposed To Put A Name And Date?

Step-by-step explanation:

3 0
3 years ago
What percentage of the world's current population is under the age of 14?
Scilla [17]

Answer:

25,69% in 2019

Step-by-step explanation:

mark me please

7 0
3 years ago
Solve for x: 2x + 13 = 8x - 41
kherson [118]

Answer:

9 is your answer for x.

Step-by-step explanation:

Note the equal sign, what you do to one side, you do to the other. Isolate the variable, x. Do the opposite of PEMDAS.

PEMDAS is the order of operations, & =

Parenthesis

Exponent (& Roots)

Multiplication

Division

Addition

Subtraction

First, subtract 13 & 8x from both sides:

2x (-8x) + 13 (-13) = 8x (-8x) - 41 (-13)

2x - 8x = -41 - 13

Simplify. Combine like terms:

-6x = -54

Isolate the variable, x. Divide -6 from both sides:

(-6x)/-6 = (-54)/-6

x = (-54)/(-6)

x = 9

x = 9 is your answer.

~

8 0
3 years ago
Read 2 more answers
Other questions:
  • One week, Mia earned $134.40 at her job when she worked for 7 hours. If she is paid the same hourly wage, how much would she mak
    7·1 answer
  • Which statement is false?
    13·2 answers
  • Two students are reading a novel. Ashley reads 10 pages per day. Carly reads 8 pages per day , but she started early and is alre
    15·1 answer
  • Twice the difference of a number and eight is equal to three times the sum of the number and four
    13·1 answer
  • 6. To check whether the rose bush lies on the circle, see if its coordinates make the
    15·1 answer
  • Area model for 31 x 50
    8·1 answer
  • Solve the system using the substitution method.
    14·1 answer
  • Naz decided to travel to Europe last summer. The jet flew at an average rate of 550 mph and covered 3437.5 miles. How long was t
    15·1 answer
  • . Dinah bought 3 packages of ground beef. The packages weigh 3 3/4 pounds, 1 1/8 pounds, and 2 1/2 pounds. How many pounds of gr
    10·2 answers
  • 22. The height of a projectile as a function of time
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!