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
Svet_ta [14]
3 years ago
6

On a trip to Griffith Observatory, Dave rode his bicycle six more than twice as many miles in the afternoon as in the morning. I

f the entire trip was 57 miles long, then how far did he ride in the morning and in the afternoon?
Mathematics
1 answer:
podryga [215]3 years ago
4 0

Answer:

Dave rode his bicycle 17 miles in the morning

Dave rode his bicycle 40 miles in the afternoon

Step-by-step explanation:

* Lets study the information to solve the question

- Dave rod his bicycle in the morning and again in the afternoon

- Six more than twice as many miles in the afternoon as in the morning

  means the distance in the afternoon is 6 more than twice the distance

  in the morning

- The entire trip was 57 miles means the total distance in the morning

  and in the afternoon was 75

* To solve the question let the distance in the morning is x miles

∵ The distance in the morning = x miles

∵ The distance in the afternoon is 6 more than twice the distance

  in the morning

∴ The distance in the afternoon = 2x + 6 miles

∵ The distance in entire trip = 57 miles

- The distance in the morning and the distance in the afternoon = 57 miles

∴ x + (2x + 6) = 57 ⇒ simplify

∴ 3x + 6 = 57 ⇒ subtract 6 from both sides

∴ 3x = 51 ⇒ divide both sides by 3

∴ x = 17 miles

∵ The distance in the morning is x miles

∴ Dave rode his bicycle 17 miles in the morning

∵ The distance in the afternoon = 2x + 6 miles

- Substitute the value of x

∴ The distance in the afternoon = 2(17) + 6 = 34 + 6 = 40 miles

∴ Dave rode his bicycle 40 miles in the afternoon

You might be interested in
Which expression has a positive quotient?
Tju [1.3M]
A because two negatives make a positive
7 0
3 years ago
Read 2 more answers
The ANOVA procedure is a statistical approach for determining whether or not the means of:______.
Mandarinka [93]

Answer:

<u>a. two or more samples are equal.</u>

<u>Step-by-step explanation:</u>

ANOVA (Analysis of Variance) is a statistical procedure that could be used to compare two or more population means are equal.

Remember, the means referred to here is the expected value or average value of a set of numbers, which is calculated by summing the values in a given set divided by the number of values. Also, put simply, the analysis of variance is a measure of how much differences exist out a data set.

7 0
3 years ago
1. Four bags of chips cost $6. 1. What is the cost per bag? 2. At this rate, how much will 7 bags of chips cost?​
77julia77 [94]

Answer:

$1.50  dollars per bag and at that rate it would be $7.50 for 6 bags of chips

Step-by-step explanation:

8 0
2 years ago
Two angles of a triangle have the same measure and the third one is 18 degrees greater than the measure of each of the other two
kvv77 [185]

Answer:

72°

Step-by-step explanation:

Let the 2 equal angles be x then the third angle is x + 18

The sum of the 3 angles in a triangle = 180°, thus

x + x + x + 18 = 180, that is

3x + 18 = 180 ( subtract 18 from both sides )

3x = 162 ( divide both sides by 3 )

x = 54

Hence

the largest angle = x + 18 = 54 + 18 = 72°

4 0
3 years ago
Whoever answers first can get brainliest!
Andrew [12]

Answer:

d

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • What is the equation for 5x=25?
    8·1 answer
  • Please help!! Is it true or false.
    13·1 answer
  • Geometric applications of exponents
    7·1 answer
  • Suppose you invested $500 at an annual interest rate of 7.1 compounded continuously. How much will you have in the account after
    9·1 answer
  • Is(2, 5)asolutiontotheinequality 2x + 3y ≥ 20 ?
    11·2 answers
  • Jemma wants to solve the following system using the elimination method:
    14·1 answer
  • Which polynomial expression represents the area of the outer most square tile, shown below?
    11·2 answers
  • I’ll give brainliest. If u get these all. Please I’m failing.
    14·1 answer
  • In a simple random sample of 1500 young Americans 1305 had earned a high school diploma.
    12·1 answer
  • 3.2(2.9 + 2.9r)<br><br>what is the Answer please tell me the True Answer
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!