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
Ksivusya [100]
3 years ago
15

A parrot is selling for 40% off the original price. the original price was $90.what is these price of the parrot

Mathematics
1 answer:
BigorU [14]3 years ago
8 0
40 percent off of $90 is $36.

You might be interested in
Select correct answer
Sergio [31]

Answer:

The values of p in the equation are 0 and 6

Step-by-step explanation:

First, you have to make the denominators the same. to do that, first factor 2p^2-7p-4 = \left(2p+1\right)\left(p-4\right)2p

2

−7p−4=(2p+1)(p−4)

So then the equation looks like:

\frac{p}{2p+1}-\frac{2p^2+5}{(2p+1)(p-4)}=-\frac{5}{p-4}

2p+1

p

−

(2p+1)(p−4)

2p

2

+5

=−

p−4

5

To make the denominators equal, multiply 2p+1 with p-4 and p-4 with 2p+1:

\frac{p^2-4p}{(2p+1)(p-4)}-\frac{2p^2+5}{(2p+1)(p-4)}=-\frac{10p+5}{(p-4)(2p+1)}

(2p+1)(p−4)

p

2

−4p

−

(2p+1)(p−4)

2p

2

+5

=−

(p−4)(2p+1)

10p+5

Since, this has an equal sign we 'get rid of' or 'forget' the denominator and only solve the numerator.

(p^2-4p)-(2p^2+5)=-(10p+5)(p

2

−4p)−(2p

2

+5)=−(10p+5)

Now, solve like a normal equation. Solve (p^2-4p)-(2p^2+5)(p

2

−4p)−(2p

2

+5) first:

(p^2-4p)-(2p^2+5)=-p^2-4p-5(p

2

−4p)−(2p

2

+5)=−p

2

−4p−5

-p^2-4p-5=-10p+5−p

2

−4p−5=−10p+5

Combine like terms:

-p^2-4p+0=-10p−p

2

−4p+0=−10p

-p^2+6p=0−p

2

+6p=0

Factor:

p=0, p=6p

7 0
2 years ago
Read 2 more answers
alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha
Leni [432]

Answer: Sally walked 3 minutes faster per mile

Hope it helped!

7 0
3 years ago
Mrs. DeMarco wants to estimate the length of her porch so she knows how much paint to buy. What is the best benchmark for her to
Zigmanuir [339]
The answer c ,I hope I’m right
8 0
3 years ago
During January 2012, 50 000 new vehicles were sold in Ontario. About 20% of these were leased. How many vehicles were leased?
const2013 [10]

Answer:

10,000 vehicles.

Step-by-step explanation:

20 percent of 50,000 is 10,000.

5 0
2 years ago
HELP PLEASE!!
zhenek [66]

Answer:

y = 1/2x + 1.

Step-by-step explanation:

Use the point-slope form of a straight line:

y - y1 = m(x - x1)     (where m=slope and(x1,y1) is a point on line).

y - 3 = 1/2(x - 4)

y = 1/2x - 2 + 3

y = 1/2x + 1.

7 0
2 years ago
Other questions:
  • What are some facts about a tape diagram
    8·1 answer
  • In a recent survey, 73% of the community favored building a police substation in their neighborhood. If 14 citizens are chosen,
    10·1 answer
  • What is the length of ST?
    5·1 answer
  • Need help with the question at the top<br><br> Thanks
    15·1 answer
  • a dress pattern reqiures 3/18 yards of fabric. jody wants to make matting dresses for the girls in her sewing club so she purcha
    13·2 answers
  • To convert 10 minutes to seconds, you would use the ratio. 1 seconds/ 60 mins
    14·2 answers
  • Fourteen students in Mr. Burton’s class are girls. This is 60% of his class. How many students are in his class?
    9·1 answer
  • An exterior angle of a triangle is 152°. If the non-adjacent angles are congruent, then what are the measures of all of the inte
    9·1 answer
  • A rug shaped like a rectangle is 2.5 meters long and 1.8 meters wide what is the perimeter in meters of the rug
    13·1 answer
  • Cho ma trận hệ số chi phí trực tiếp ( về sản phẩm trung gian )dạng giá trị của 3 ngành năm t:
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!