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
Juliette [100K]
3 years ago
7

Elena and her husband Marc both drive to work. Elena's car has a current mileage (total distance driven) of 9,000 and she drives

22,000 miles more each year. Marc's car has a current mileage of 22,000 and he drives 22,000 miles more each year. Will the mileages for the two cars ever be equal? Explain.
(answer choices included)

Mathematics
2 answers:
Nesterboy [21]3 years ago
6 0
If we make equations:
y-total mileage, x-years of driving
Elena: y=9000+22000*x
Marc: y=22000+22000*x
<span>The general form of the linear function is: y=kx+n, where k represents the slope of the line relative to the x axis, and n tells us where the line will intersect the y axis.
This two functions have same k coefficient, so they have same slopes but different y-intercepts, so the lines do not intersect which means the mileage of two cars will never be equal.
</span>
Katarina [22]3 years ago
4 0
<span>The mileage of the two cars will never be equal. This is because Elena has less mileage on her car to begin with, and both Elena and Marc drive the same amount of miles every year. Marc's car will always have a higher mileage.</span>
You might be interested in
De dos en dos los numeros de 1.000 hasta 1.100
fgiga [73]

Step-by-step explanation:

1050 es la respuesta amigo

3 0
3 years ago
The diagram shows the measurements of a frame into which concrete is poured to make steps. The steps are shaped like rectangular
Ivahew [28]
(6 x 16 x 6) + (14 x 16 x 7)
Answer = B
4 0
3 years ago
Triangle ABC has sides with lengths of 11, 18, and 8 units. Determine whether this triangle is a right triangle.​
Arturiano [62]

Answer:

Not a right triangle.

Step-by-step explanation:

If this triangle is a right triangle, then the Pythagorean theorem would work on it. According to the Pythagorean theorem, a^2+b^2=c^2, so c would always be greater than a or b. In this scenario, the greatest number here is 18, so c = 18. Since a or b don't matter if given both legs, we have the following equation that may or may not be equal: 8^2+11^2=18^2. We know 8 squared is 64, and 11 squared is 121, and 18 squared is 324. This means that 64+121=324 according to the Pythagorean theorem, and since 64 + 121 = 185, and 185 does not equal 324, the Pythagorean theorem does not work and the triangle is not a right triangle.

3 0
2 years ago
Evaluate:<br> 12.16 x .13 =
nordsb [41]

Answer:

1.5808

Step-by-step explanation:

rounded

hundreds

1.58

tens

1.6

first

2

5 0
3 years ago
quizlet "it is closed under addition and multiplication but not closed under subtraction or division."
deff fn [24]

Rational numbers are closed under addition ,multiplication but not closed under division

Rational number

Closure property

assume two rational numbers say x and y. the results  of addition and multiplication operations give a rational number we can say that rational number are closed under addition and multiplication . For example

rational number are not closed under division as  1 and 0 are rational number  but 1/0 is not defined but it is closed under addition  and multiplication

that is 1+0 = 1 closed under addition

          1*0 =0 closed under multiplication

but 1/0  is not defined so it is not closed under division

Hence Rational numbers are closed under addition ,multiplication but not closed under division

learn more of closure property here

brainly.com/question/28220649

#SPJ4

4 0
1 year ago
Other questions:
  • Ratio of adults to children at a museum is usually 5:2. There are currently 35 adults at the museum. How many children do you ex
    15·1 answer
  • Help me plzz!!
    15·1 answer
  • The one on the bottom says: tonight, Duane needs to bring home only his math and science textbooks. Tomorrow, he has to bring hi
    7·2 answers
  • Can anyone explain how to find slope?
    13·2 answers
  • Add:(3x2 - 5x + 6) + (9 - 8x - 4x2)​
    8·1 answer
  • Help please! Don’t understand!
    6·2 answers
  • I'm bored.....................
    6·2 answers
  • Solve for x: 2x^2+3x=2
    7·2 answers
  • Mandy walks 42 ft in 7 seconds. What<br> is her walking speed in yards per<br> minute?
    7·2 answers
  • Please help, thank you!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!