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
Agata [3.3K]
3 years ago
6

denzel must practice piano for 210 minutes each week. He practices 30 minutes each day.Write a linear equation to represent the

number of minutes denzel still has to practice afrer x days
Mathematics
2 answers:
uranmaximum [27]3 years ago
3 0

210 divided by 30 is 7. 30*x=210

x=7


Gnoma [55]3 years ago
3 0

Answer:

Number of minutes Denzel still has to practice after x days, N(x) = 210 - 30x

Step-by-step explanation:

Denzel must practice piano for 210 minutes each week.

Total practice needed = 210 minutes

Total minutes practicing per day = 30 minutes

Let x be the number of days practiced

Total minutes practices after n days = 30x

Total remaining minutes = 210 - 30x

Number of minutes Denzel still has to practice after x days, N(x) = 210 - 30x

You might be interested in
PLEASE HELP!!! I NEED TO TURN THI IN SOON !!!
Anon25 [30]

Answer:

  • 3. f(x + 3)

Step-by-step explanation:

Point A is 3 units to the left from the graph

The graph, if translated 3 units to the left will include the point A.

<u>Horizontal translation is:</u>

  • f(x) ⇒ f(x + 3)

Correct option is 3.

4 0
3 years ago
Read 2 more answers
How many times can 71 go into 8??
sashaice [31]
8 can go into 71 seven times 
6 0
3 years ago
Read 2 more answers
Y-3=-3y-43 how would i solve?​
frez [133]

Answer: y−3=−3y−43

Step 1: Add 3y to both sides.

y−3+3y=−3y−43+3y

4y−3=−43

Step 2: Add 3 to both sides.

4y−3+3=−43+3

4y=−40

Step 3: Divide both sides by 4.

4y

4

=

−40

4

y=−10

Answer:

y=−10

Step-by-step explanation: brainliest:)

7 0
3 years ago
I need help graphing this plz
sweet-ann [11.9K]
Answer:
The point is (2,-2)

Explanation:
4 0
3 years ago
Read 2 more answers
The length and breadth of a rectangular shaped plot is 1215 m and 527 m respectively. Find its perimeter.
ss7ja [257]

Answer:

3484m

Step-by-step explanation:

Add 1215(2) and 527(2) together

4 0
3 years ago
Read 2 more answers
Other questions:
  • Please help !!!!!!!!
    10·2 answers
  • QUESTION 3 OF S
    10·2 answers
  • Please I really need help on this thank you
    14·1 answer
  • If you save $4,500 at an interest rate of 13 percent per year how much will you have at the end of seven years?
    5·1 answer
  • Pls anwnser for all my points it will help me so much
    10·2 answers
  • Use the slope formula to find the slope of the line through the points (1, -2) and (-2,8).
    14·1 answer
  • You have 1,000,000 number cubes, each measuring one inch on a side. If you stacked the cubes on top of one another to make an en
    6·1 answer
  • 1, 4, 5, and 6, please!
    10·1 answer
  • Find the value of x if log3 (x+6) =2​
    14·2 answers
  • Choose the unknown value that makes this statement true:
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!