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
Mamont248 [21]
3 years ago
10

Megan’s cousin wants to buy a new sound system for his car. She goes to the electronics store to help him to pick it out. The ba

se system costs $395. Adding a subwoofer is an additional $89. Two extra rear speakers are $75 each. And upgrading to a six-CD disk changer is an additional $225. Round each amount to the nearest hundred dollars to find a reasonable estimate for the total cost of the new sound system.
A. $600
B. $650
C. $700
D. $900
Mathematics
2 answers:
Sholpan [36]3 years ago
5 0

Answer:

D $900

Step-by-step explanation:

You just round all of the numbers to their nearest hundred.

EXAMPLE: $395 is closer to $400, than it is to the hundred before it, $300. Therefore you would "round" it up to 400.

Hope this helps!

jarptica [38.1K]3 years ago
4 0

Answer:

The answer is D

Step-by-step explanation:

You might be interested in
X2 + 3x - 108 = 0<br> What is the answer?
worty [1.4K]

Answer:

The answer is x=9 and/or x = -12

Step-by-step explanation:

This is a quadratic formula meaning that you must take the a value (1) b value (3) and the c value (108) and plug it into the quadratic formula.

\frac{-3±\sqrt{9+4*1*-108} }{2}

which simplifies to -3 add or subtract the sqrt of 441 divided by two.

5 0
4 years ago
Richard R skemp states "mathematics is not a collection of facts which can be demonstrated and verified in the physical world ,
Tresset [83]

Answer:

Follows are the solution to this question:

Step-by-step explanation:

The principal characteristics of algebra, a significant degree of complexity, and the logical scientific evidence or universality of application could be considered as an argument. It often operates in maths without any equivalent concepts and methods throughout the real world. In some cases, computational processes and approaches are applied in different fields without a great understanding of the essence of the process. Another argument is the use of formal logic as well as the accuracy of evidence extracting.

7 0
3 years ago
HELP! I'm not really sure what I'm supposed to do
Angelina_Jolie [31]
Just divide distance by gasoline used.. B car is 426 divided 12 is 35.5 miles per gallon
8 0
3 years ago
Find the quotient 6 2/7 ÷ 2 3/4​
gregori [183]

Answer:

Find the quotient.

6 2/7 divided by 2 3/4.

2 2/7. (MY ANSWER)

17 2/7.

2 6/11.

7/16.

Step-by-step explanation:

I hope this helps you!!

8 0
3 years ago
Read 2 more answers
4. Four systems of equations are shown in the table. Indicate whether each system has no solution, one
andriy [413]

Answer:

Bbhhggggggg is the only one of those who have a great relationship with their

4 0
3 years ago
Read 2 more answers
Other questions:
  • What is the square root of 34 to the nearest tenth?
    8·1 answer
  • Which shows two triangles that are congruent by AAS?
    11·2 answers
  • Steve drives 60 miles on 3 gallons of gas. Find the miles per gallon.
    12·2 answers
  • Nia told Patrick that her new backpack only cost $14 because she used a 30% off coupon when she bought it. Patrick wants to buy
    9·1 answer
  • A=14; what does 15+5+a equal
    15·1 answer
  • What is the discriminant of the quadratic equation 0 = –x2 + 4x – 2?
    15·2 answers
  • Eleanor recently visited a bank to get a car loan. Upon reviewing her credit score, the bank decided to deny her request for a c
    11·1 answer
  • I my last questions got reported so...here are 100points
    5·2 answers
  • HELP I WILL GIVE BRAINLIEST!!!!
    13·1 answer
  • There are 16 fruits on the table. Maria has
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!