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
ExtremeBDS [4]
3 years ago
8

Joe drove 315 miles on 15 gallons of gas. What is his mileage in miles/gallon? miles/gallon

Mathematics
2 answers:
mrs_skeptik [129]3 years ago
8 0

Answer:

21 miles / gallon

Step-by-step explanation:

Take the miles and divide by the gallons

315 miles / 15 gallons

21 miles / gallon

Ne4ueva [31]3 years ago
3 0

Answer:

21 miles/gallon

Step-by-step explanation:

To find his mileage in miles/gallon, divide the number of miles by the number of gallons.

315/15

= 21

= 21 miles/gallon

You might be interested in
Expand, and simplify the following expressions a. (2x+y)(x+y) + (2x-y)(x+y)​
tankabanditka [31]

Step-by-step explanation:

2x²+2xy+yx+y²+2x²+2xy-yx+y²

2x²+2x²+2xy+2xy+yx-yx+y²+y²

2x²+2x²+2xy+2xy

4x²+4xy

7 0
3 years ago
Read 2 more answers
I NEED HELP FAST ON #6 PLEASE HELP!
Advocard [28]

Answer:

money owed (in order): $850, $870.40, $891.29, $912.68

Step-by-step explanation:

The formula is

money owed = amount owed the previous week + amount owed previous week × interest rate (in decimal form)

so thats:

money owed = amount owed the previous week + amount owed previous week × 0.024

we can simplify that to:

money owed = amount owed the previous week x (1.024)

after 0 weeks:

$850 (just started, no interest added)

after 1 week:

$870.40

after 2 weeks:

$891.29

after 3 weeks:

$912.68

4 0
3 years ago
Solve for x.<br> 5x−2(x+1)=14 ​<br><br> x =
IceJOKER [234]

Answer:

x=16/3

Step-by-step explanation:

5x−2(x+1)=14

Distribute

5x -2x -2 =14

Combine like terms

3x -2 =14

Add 2 to each side

3x-2+2 =14+2

3x=16

Divide each side by 3

3x/3 = 16/3

x=16/3

8 0
3 years ago
Read 2 more answers
Please help &lt;3 i have a F in math
ikadub [295]

Answer:

5/6

Step-by-step explanation:

The slope is y change over x change so...

-2-3 over 1-7 which is -5 over -6 which is simplified to 5/6.

Hope this helps :D

3 0
2 years ago
Which equation has infinitely many solutions?
ipn [44]

Answer:

Equation C. 5.1 + 2y + 1.2 = -2 + 2y + 8.3

Step-by-step explanation:

Equation C is the only equation in the list in which the terms that contain the unknown "y" on each side of the equal sign are identical, therefore when solving for this unknown and trying to group them on one side, they go away, leaving us with a relationship among numerical values that is always true:

5.1 + 2y + 1.2 = -2 + 2y + 8.3

5.1 + 1.2 = -2 + 8.3

6.3 = 6.3

Then this equation is true for any value of the unknown y, and y- can adopt infinite number of values, independent of which the equation will always be a true statement (giving thus infinite number of solutions).

4 0
3 years ago
Other questions:
  • What is 10 1/2 divided by 2 1/4
    7·2 answers
  • A bicycle tire has a radius of 15 inches. What is the circumference of the tire? Round to the nearest tenth
    13·2 answers
  • Ms Rochelle wants to put her 29 students into 6 groups
    13·2 answers
  • Solve 2x2 + 5x + 5 = 0. Round solutions to the nearest hundredth.
    14·1 answer
  • Please help! Math Slope
    6·2 answers
  • Write 26% as a decimal.
    13·1 answer
  • A bee flies at 9 feet per second directly to a flower bed from its hive. The bee stays at the flowerbed for 15 minutes, and then
    13·1 answer
  • Please help me with this as quickly as possible!
    12·1 answer
  • Read paragraphs 4-5 from the passage.
    6·1 answer
  • Ask me a random question
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!