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
Paraphin [41]
2 years ago
8

A computer is on sale and is marked down 30% off regular price. After 13% tax, you pay $355.95. Calculate the regular price of t

he computer.
Mathematics
1 answer:
lorasvet [3.4K]2 years ago
7 0

Answer:

you need to use the before change and after method

You might be interested in
4 ounce bottle of medicine contains 20 doses how many doses are in a 13 ounce of all of the same medicine
NNADVOKAT [17]
\bf \begin{array}{ccllll}
ounces&doses\\
\textendash\textendash\textendash\textendash\textendash\textendash&\textendash\textendash\textendash\textendash\textendash\textendash\\
4&20\\
13&x
\end{array}\implies \cfrac{4}{13}=\cfrac{20}{x}

solve for "x"
3 0
3 years ago
Read 2 more answers
I need answer please
ValentinkaMS [17]

Answer:

they are integers

Step-by-step explanation:

8 0
3 years ago
Please help 5x^2+21x+4
SVEN [57.7K]

Answer:

(5x+1) (x+4)

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
PLEASE HELP NOW<br> what is 9 - 4x^3 + 2x^2 + 8x^3 + 1 + 6x^2 simplified??
gulaghasi [49]
Don’t click the links. Don’t trust it
7 0
3 years ago
Read 2 more answers
Which expressions below equal a rational number? Choose all that apply.
inn [45]

Answer:

2,3 and 4 are rational

Step-by-step explanation:

5 0
3 years ago
Other questions:
  • In a standard deck of cards, the jack, queen, and king are "face cards." you draw a card from a standard deck. your friend peeks
    10·2 answers
  • Multiply. assume that no denominator equals zero x^2-16
    9·1 answer
  • Wolfgang and Heinrich worked as electricians at $14 and $12 per hour respectively. One month Wolfgang worked 10 hours more than
    12·1 answer
  • Graph the equation c=225s+6750
    15·1 answer
  • $627 is 95% of what amount ?
    11·2 answers
  • A stack of squares has 170 squares in the bottom row, 156 in the second row from the bottom, 142 in the third row from the botto
    8·1 answer
  • Select all of the situations which can be represented by the expression 25.75x + 10.
    9·1 answer
  • What is the result when 4x3 + 16x² + 7x – 20 is divided by 2x + 5?
    13·1 answer
  • I had 3 apples. I add 2 more apples. How many apples do I have?
    6·1 answer
  • Judging by appearance, is it reasonable to say that the figures below are similar? How do you know?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!