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
omeli [17]
3 years ago
12

Austin drove 819 miles in 13 hours. At the same rate, how long would it take him to drive 693 miles?

Mathematics
2 answers:
ch4aika [34]3 years ago
8 0

Answer:✓ 819/13= 63 miles distance in one hour 8*(63)=504 miles in 8 hours Warning: I am sick in bed. Double check my work.

Step-by-step explanation:

igomit [66]3 years ago
8 0

Answer:

11 hours

Step-by-step explanation:

819 miles/13 hours = 63 mph

693 miles/63 mph = 11 hours

You might be interested in
Please help
Harrizon [31]

Answer:

(-1/2, 3/4)

Step-by-step explanation:

Let's use the elimination by adding or subtracting method.  Note that we have 8y in the first equation, and that we could obtain -8y in the second equation by multiplying the second equation by 2:

2(24x - 4y = -15) => 48x - 8y = -30

Now combine this result (this equation) with the first equation:

  2x + 8y = 5

+48x   -8y = -30

---------------------

 50x    =     - 25

Dividing both sides by 50, to isolate x, we get

x = -25/50 = -1/2.

Now substitute -1/2 for x in the first equation and solve the resulting equation for y:

  2x + 8y = 5

2(-1/2) + 8y = 5, or -1 + 8y = 5, or 8y = 6 (after having added 1 to both sides)

Dividing both sides of 8y = 6 by 8 leads to determining the value of y:

y = 6/8 = 3/4

The solution is (-1/2, 3/4).

3 0
3 years ago
I need help please and thank you.
Zinaida [17]

Answer:

0

Step-by-step explanation:

The formula gives you a relation between S and n. For every n, you can perform the calculation and obtain an S.

So, for n=0 we get 0/2 (0+1) which equals 0. So (0,0) is an (n,S) pair.

7 0
3 years ago
You borrow $3,000 from the bank to buy your first car. The interest rate is 5%. How much money will you owe the bank at the end
melamori03 [73]

Answer: 3000 multiplied by 0.05

and u get  you get the 0.05 by dividing 5 by 100.

Step-by-step explanation:

8 0
3 years ago
What is the correct simplified version of the expression 32x + 8 - 34x?
MakcuM [25]

Answer:

  -2x +8

Step-by-step explanation:

The terms involving x are "like" terms, so their coefficients are added when the terms are combined.

  = 32x -34x +8

  = (32 -34)x +8 . . . . . x is factored out according to the distributive property

  = -2x +8

5 0
3 years ago
I need help with this problem. ​
MariettaO [177]

Answer:

the numbers next to a variable is a coefficient, for instance in 2x 2 would be the coefficient.

the constants are the numbers without variables next to them, just numbers

like terms are the term that are similar like 2x and 8x or even 5 and 3

lm not exactly sure what they mean when asking for constant terms.

4 0
2 years ago
Other questions:
  • If a chicken farm sold 3,000 eggs last week hoe many individual eggs were sold
    14·2 answers
  • A window is 12 feet above the ground. A ladder is placed on the ground to reach the window. If the bottom of the ladder is place
    14·2 answers
  • Which of the following are remote interior angles of​
    13·2 answers
  • I'm having a hard time with this. A new housing development extends 4 miles in one direction, makes a right turn, and then con-
    12·1 answer
  • HELPPPP FASTTTTTT PLZZZ
    12·1 answer
  • Simplify the expression.<br> (the quantity x to the one-sixth power end quantity to the power of 3.)
    6·2 answers
  • Simplify the following:<br> -11y² + 9y
    14·1 answer
  • Please help!
    10·1 answer
  • Cathy are in $16 per day how much will she have at the end of 64 days
    11·1 answer
  • What is the period of the sine funtion y = sin (2x) ?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!