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
marysya [2.9K]
3 years ago
13

Isaac practiced the piano three days last week for a total of 9 1/2 hours. On average, how many hours each day did Isaac practic

e?
A. 3 hours
B. 3 hours and 6 minutes
C. 3 hours and 10 minutes
D. 4 hours
Mathematics
1 answer:
vladimir2022 [97]3 years ago
4 0
4 hours my bad if I’m wrong
You might be interested in
I need help please!!
kobusy [5.1K]

Answer:DB \cong VT

Step-by-step explanation:

All 3 sides need to be congruent.

5 0
2 years ago
If you were asked to draw a triangle with lengths of 10 inches 7 inches and 2 inches how many trialnges can you make
vazorg [7]

Answer:

Infinite

Step-by-step explanation:

I think there is something missing in the problem.

8 0
3 years ago
What is the selling price of a $2,499 motorcycle if a $249 discount is given?
erma4kov [3.2K]
The answer is $2,250. (D). To get the answer you do 2,499-249= 2,250. Hope this helps!!
5 0
3 years ago
Simplify 5m-2(6m-5)+2<br><br>a. -7m-8<br>b. -7m+12<br>c. 17m+12<br>d. 17m-8
fgiga [73]

The answer is B. -7m+12.


First distribute the -2 to 6m and -5.

5m-2(6m-5)+2

5m+(-2*6m)+(-2*-5)+2

5m+-12m+10+2


After that, combine the like terms.

5m+-12m+10+2

-5m+-12m=-7m

10+2=12


The simplified expression is -7m+12.

7 0
3 years ago
50a3b-8ab factor the expression completely. part a: factor out the gcf (5 points) part b: factor the difference of perfect squar
dem82 [27]

Answer:

Step-by-step explanation:

50a³b = 2⋅5²a³b

8ab = 2³ab

GCF = 2ab

50a³b - 8ab = 2ab(5²a² - 2²)

5²a² - 2² = (5a - 2)(5a + 2)

8 0
2 years ago
Other questions:
  • PLZ HELP ASAP IM ON THE TEST NOW Which sample is biased?
    7·2 answers
  • Find the radius of the circle if the center is at (1, 2) and the point (-5, 6) lies on the
    11·2 answers
  • The sales tax in your city is 4.4% and an item costs $3 before tax. How much tax would you pay on that item?
    7·1 answer
  • (1/2)n+r <br><br> n - 30. r - 6
    7·1 answer
  • The coordinates of point V are (7,4). Point W is a reflection of point V across the x-axis. In which quadrant will point W be lo
    13·1 answer
  • Solving a quadratic equation by completing the square. De
    12·1 answer
  • Is the absolute value symbol another form of parentheses that all operations on the outside of the symbols be distributed into t
    6·2 answers
  • Can someone help me plz​
    13·1 answer
  • Which of the following is not necessarily true?
    5·2 answers
  • Length of a rectangle is three times its breadth. Perimeter of the rectangle is 40 cm. Find its length and width.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!