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
Romashka [77]
2 years ago
7

If Chad drove 168 miles in 2 hours, how many hours will it take Chad to drive 840 miles traveling at the same rate?

Mathematics
2 answers:
Arte-miy333 [17]2 years ago
8 0

Answer:

10 hours

Step-by-step explanation:

If Chad drove 168 miles in 2 hours than he drove 84 miles in one hour. If he drove 840 miles than you divide 840 by 84 and you get 10 hours. To check your work you can do 84*10= 840 miles 84=representing the miles per hour and 10=representing the amount of hours he drove.

HACTEHA [7]2 years ago
5 0

Answer:

10 hours

Step-by-step explanation:

First we need to find the rate Chad is driving. The rate is equal to distance/time, so we do 168/2, which is 84 mph. Then we have to find the time, which is distance/rate, so that would be 840/84, which is 10 hours.

You might be interested in
The product of two integers is 72.one number is two less than 5 times the other
harkovskaia [24]
X*y=72
x = 5y-2

x=72/y
72/y=5y-2

72=5y^2-2y
5y^2 -2y - 72 = 0
(5y+18)(y-4)=0
y = -18/5 discard
or y = 4
4x=72
x=18

(18,4)
4 0
3 years ago
Find the value of x in the figure below. Assume that the lines are parallel
Andreas93 [3]
C

work:

75 is equal to 2x+15

75-15 = 60

60/2 = 30

x=30
5 0
2 years ago
Graph the set of points. which model is most appropriate for the set? (-6, -1)(-3, 2)(-1,4)(2,7)
lianna [129]
For this case, the first thing to do is to graph the following ordered pairs:
 (-6, -1)
 (-3, 2)
 (-1,4)
 (2,7)
 We observe that the graph is a linear function with the following equation:
 y = x + 5
 Note: see attached image.
 Answer:
 
The function that best represents the ordered pairs is:
 
y = x + 5

5 0
3 years ago
7h-2=-51 h=? what does h equal?
Simora [160]
7h - 2 = -51
7h = 2-51
7h = -49
h= -7
6 0
2 years ago
Read 2 more answers
Translate the equation into a sentence: 3/5t+2=t
padilas [110]

Answer:

Three divided by five t plus 2 is equal to t

5 0
2 years ago
Read 2 more answers
Other questions:
  • Select all irrational numbers.
    9·2 answers
  • It is $3.00 an hour to rent a skateboard and $4.00 to rent safety equipment. You are required to wear safety equipment in the Sk
    13·1 answer
  • Simplify: Log3 27 = x can anybody help me with this?? Thank you!!
    11·1 answer
  • The rate of change of the volume V with respect to time t of water leaking from a tank is proportional to the cube of the volume
    5·1 answer
  • Triangle ABC is dilated by a scale factor of 4 to form triangle A′B′C′.
    8·1 answer
  • What is a good linear programming question
    7·1 answer
  • ArrowRight<br><br> arrowRight<br><br> arrowRight<br><br> arrowRight
    13·2 answers
  • 100 point for free giving it away bc I want to be nice
    11·2 answers
  • Really need help with this ​
    9·1 answer
  • The image represents a rectangular patio that has a length equal to 4 feet more than the width. What is the perimeter of the pat
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!