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
Igoryamba
2 years ago
8

A car made a 60-mile trip at an average speed of 20 mph. On the return trip, the car's average speed was 30mph. What was the ave

rage speed of the car for the entire two-way trip?
A) 30 mph
B) 26.5 mph
C) 26 mph
d) 24 mph
Mathematics
2 answers:
creativ13 [48]2 years ago
8 0
I believe it is C which is 26
dsp732 years ago
7 0

Answer:26

Step-by-step explanation:

You might be interested in
4 1/4 divided by 2/7<br><br> (x+8)-(3x- 5)<br><br> Explain how you got the answer!!!!!
Dmitry_Shevchenko [17]

Turn it to improper fractions.

4 1/4 divided by 2/7

Divide them.

17/4 divided by 2/7

17      2     17 x 7

--- ÷  --- = --------- = 119/8 OR 14 7/8

4       7      4 x 2

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

Distribute to take out the parentheses.

(x + 8) - (-3x - 5)

Combine like terms.

x + 8 + 3x + 5

Answer.

4x + 13

8 0
3 years ago
Help!!!!! No weird answers pls
Papessa [141]

open the parenthes. and then after that you'll get 27+12x-15. if you simplify that then you'll get 12x+12

7 0
3 years ago
Read 2 more answers
A metal strip of 44 inches long is to be cut in 2 pieces. the smaller piece to be 12 inches shorter than the larger piece. find
Ket [755]

Answer:

Shorter Piece is 16 inches and Longer Piece is 28 Inches.

Step-by-step explanation:

Cut the 44 Inch piece in half (22+22) and subtracted 6 from one end and added six to another end which is 12 inches in total.

Hope this helps.

#FORTHEPUPPIES

3 0
2 years ago
I really need help guys idk how to do it
melomori [17]

Answer:

Jonah. Five million is a much higher number than 152,000. To put it mathematically -----> 5,000,000 > 152,000.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find the circumference of a circle with an area of 676pi
saveliy_v [14]

Answer:

The circumference of the circle is 52π

Step-by-step explanation:

To solve this exercise we first have to calculate the radius of the circle, for this we will use the formula of area of ​​a circle and we will clear the radius

a = area = 676π

r = radius

a = π * r²

we clear r

r = √(a/π)

now we replace the known values

r =  √(676π/π)

r = √(676)

r = 26

now we use the formula to calculate the circumference of a circle

c = π * 2r

c = π * 2 *  26

c = 52π

The circumference of the circle is 52π

6 0
2 years ago
Read 2 more answers
Other questions:
  • If a country’s dept to gdp ratio is 142% the country is borrowing more than it is producing.
    10·2 answers
  • What is 64÷8 (12-2)+5<br><br>using pemdas please show work
    8·2 answers
  • what is 25÷405 please help I don't get it :-( But my teacher says there is not suppose to be a remainder
    12·2 answers
  • Will give brainliest if correct.
    7·1 answer
  • Find the difference. 3 5 8 5 -2 8 =​
    13·2 answers
  • Andy sells iWatches at a kiosk in the mall. He earns a salary of $150 a week plus $40 for every watch he sells. If he earned $55
    10·1 answer
  • rest of the world 39 hours in 6 days if Kristen wants the same amount of hours each day how many hours did she work each day wri
    7·1 answer
  • HELP!! Angle Proofs- Geometry!
    9·1 answer
  • Find the measures of the angles of each triangle (in degrees) and classify the triangle as acute/right/obtuse and scalene/isosce
    15·1 answer
  • What happens if you subtract the two equations and solve for S5? Can you use this information to come up with a way to find any
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!