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
Goshia [24]
2 years ago
15

Chad drove 168 miles in 3 hours and has 280 more miles to go. How fast (in miles per hour) did he drive the first 3 hours? Expla

in how you got your answer. If he continues to drive at that rate, how many hours will it take him to go the 280 more miles? Explain how you got your answer. Make sure to answer both questions
Mathematics
1 answer:
Margarita [4]2 years ago
4 0
<span>How fast (in miles per hour) did he drive the first 3 hours? "He drove 56mph the first 3 hours."

Explain how you got your answer. "I got my answer by divding the miles he drove (168) by how many hours it took (3) to get 56."

If he continues to drive at that rate, how many hours will it take him to go the 280 more miles? "It will take him 5 more hours."

Explain how you got your answer. "I divided the miles he needs to travel (280) by the mph he would be going (56)."</span>
You might be interested in
LOTS OF POINTS FOR HELLLP
lara31 [8.8K]

Answer:

y = 3x+9

Step-by-step explanation:

We can use the slope intercept form

y = mx+b

where m is the slope and b is the y intercept

y = 3x +b

Substitute the point into the equation

6 = 3(-1) +b

6 = -3+b

Add 3 to each side

6+3 = -3+3+b

9 = b

y = 3x+9

5 0
2 years ago
Read 2 more answers
Help?
MAXImum [283]

Answer:

$32.39

Step-by-step explanation:

She has a 15-gallon tank and it has 1/5 a tank of gas left (so about 3/15)

Because she needs to refill it and already has 1/5, she'll only need to pay for 4/5 a tank of gas (12/15).

So the equation should be 12 times $2.699.

12 × 2.699 = 32.388

Then, round to the nearest cent.

32.388 = $32.39

Hope this helped !

5 0
2 years ago
A movie theater sold 800 tickets and made $4400 in one night. If an adult ticket costs $8 and a children's ticket costs $4, how
zhenek [66]
Let x = adult tickets
Let y = children's tickets

x + y = 800
8x + 4y = 4,400

From the first eq, x = 800 - y, plug this in to the second eq
8(800-y) + 4y = 4,400
6400 - 8y + 4y = 4,400
2000 = 4y
500 = y

x = 800 - 500
x = 300

300 adult tickets were sold.
4 0
2 years ago
|j|=|2j+3| please help me
Softa [21]
Simplifying
j = (2j + 3)

Reorder the terms:
j = (3 + 2j)

Remove parenthesis around (3 + 2j)
j = 3 + 2j

Solving
j = 3 + 2j

Solving for variable 'j'.

Move all terms containing j to the left, all other terms to the right.

Add '-2j' to each side of the equation.
j + -2j = 3 + 2j + -2j

Combine like terms: j + -2j = -1j
-1j = 3 + 2j + -2j

Combine like terms: 2j + -2j = 0
-1j = 3 + 0
-1j = 3

Divide each side by '-1'.
j = -3

Simplifying
j = -3
8 0
2 years ago
Given the function f(x) = 7x^2 − 2x + 5. Calculate the following values:
seropon [69]
F(3)=16 i saw this problem before so it should be the answer in the end
5 0
2 years ago
Other questions:
  • Which of the following is the multiplicative inverse of 9y/7x?
    11·1 answer
  • Given f(x) and g(x) = f(x) + k, use the graph to determine the value of k.
    11·1 answer
  • What is the volume of the rectangular pyramid<br><br> A.360<br> B.540<br> C.720<br> D.1080
    14·2 answers
  • Because they are alternate interior angles.
    6·1 answer
  • Select the smallest fraction from the following list of fractions 1/2 2/5 3/4 5/8 2/3
    8·2 answers
  • Evaluate the expression 2m +n for m=13 and n=3
    7·1 answer
  • An object falls freely in a straight line and experiences air resistance proportional to its? speed; this means its acceleration
    12·1 answer
  • Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
    9·1 answer
  • Which graphs cannot represent a proportional relationship? Explain how you know.
    5·2 answers
  • WILL MARK BRAINLIEST
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!