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
natulia [17]
3 years ago
14

a book store is having a 30% off sale.diary of a wimpy kid books are now $6.30 each. what was the oringal price of the books

Mathematics
2 answers:
Anika [276]3 years ago
8 0
100% - 30% = 70%
70% = 0.7

6.30 / 0.7 = $9

answer: <span>original price of the books were $9</span>
timurjin [86]3 years ago
4 0

Answer:

$9

Step-by-step explanation:

100% - 30% = 70%, so now we only found one part of the question we have to divide 6.30 by 70 which is 9. Now original price of the books is $9.00.

You might be interested in
350/100 as a decimal and a percentage
Step2247 [10]
Decimal: 3.5 350 divided by 100 = 3.5 Percentage: 350% Move the decimal 2 times to the right 3.5 -> 350 Add a percent sign
3 0
3 years ago
Is there any bias in the survey question? In other words, do you think the wording of the question influences your answer? If so
saul85 [17]

Answer:

The question is pushing the point that they think that Barry Sanders retired from the NFL too early by the use of don’t, it should be worded like:

Do you think that Barry Sanders retired too early?

Hope this helps!

7 0
3 years ago
Which equation is equivalent to<br><br> f(x) = 16x4 – 81 = 0?
Vesna [10]

Answer:

The equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

Step-by-step explanation:

We have been given the equation:

f(x)=16x^4-81=0

Equivalent expression can be computed by solving the expression ai its maximum.

We can factorize the given equation:

By using a^2-b^2=(a+b)(a-b)

Here, a=4x^2,b=9

Hence, we get the equation below:

16x^4-81=(4x^2-9)(4x^2+9)

Therefore, the equivalent expression is:

16x^4-81=(4x^2-9)(4x^2+9)

5 0
3 years ago
Read 2 more answers
What two consecutive numbers have a sum of 53? Thanks! :P
Musya8 [376]
Let's the name the first number x and the consecutive number x + 1. The sum of both of these numbers equals to 53.

We now have our equation:

x + x + 1 = 53

Now solve for x.

x + x + 1 = 53
2x + 1 = 53 <-- Combine like terms
2x = 52 <-- Subtract 1 from each side
x = 26

So, the first number is 26 and the second number is 27.
4 0
3 years ago
Read 2 more answers
Which answer is it for it to be simplified completely?
mamaluj [8]

Answer:

4

Step-by-step explanation:


3 0
3 years ago
Other questions:
  • Brian pays £465.98 a year on his car insurance. The insurance company reduces the price by 3.6%.How much does the insurance cost
    6·2 answers
  • Solve for each missing side
    14·1 answer
  • A test is worth 50 points. Multiple- choice questions are worth 1 point, and short answer questions are worth 3 points. if the t
    8·2 answers
  • Please helpme is for a impotan homework<br>1-)
    14·2 answers
  • Evaluate abc if a = -2/5 , b = 20/32, and c = -4/10 . Express your answer as a fraction in simplest form. *
    5·1 answer
  • A card is drawn from a​ well-shuffled deck of 52 cards. Find the probability that the card is a red card or a 6?
    14·1 answer
  • QUESTION SHOWN ON PHOTO :)
    8·1 answer
  • What does not contain an irrational number?
    8·2 answers
  • Type your answer into the box.
    8·2 answers
  • I need help with this question, not really understanding
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!