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
Xelga [282]
2 years ago
15

Find values for p and q so that the equation has infinitely many solutions.

Mathematics
1 answer:
GaryK [48]2 years ago
3 0
Px-2= 4x+x+9

First what you should do is subtract the 2 on both sides

You’ll get px = 4x+x+7 then add the x to 4x

Px= 4x^2 +7

Dived the x on the left on both sides like this px/x = 4x^2+7/x

P= 4x+7
You might be interested in
Paco had 13 cookies. He ate 6 of them. How many cookies does Paco have left? Show how you can solve this problem in 2 different
dusya [7]

Answer:

He has 7 cookies left

Step-by-step explanation:

13-6=7 7+6=13

4 0
3 years ago
Read 2 more answers
A triangle has side lengths of 14, 23, and 27. Is it a right angle ?
shusha [124]

Answer:

No, it is not

Step-by-step explanation:

Here, we want to check if the lenghts given is that of a right angle triangle

For a right angle triangle, the square of the hypotenuse is equal to the sum of the squares of the two other sides

The hypotenuse represents the longest side

So 27^2 = 14^2 + 23^2

The difference between these is 4, and as such the triangle is not a right angled

6 0
3 years ago
An Airbus A380 has 1 first class section 1 business class section and 4 economy class sections
Juliette [100K]

Answer:

Yes, more than half are being used.  (292 out of 546 used)

Step-by-step explanation:

The first part of this problem is to determine the total amount of seats on the plane so we can determine what half of the seats would be.

1st class has 14 seats.

Business-class has 64 seats.

And the 4 economy classes have 117 each, meaning 117 * 4 = 468

So the total amount of seats are 14 + 64 + 468 = 546

So half that amount would be 273.

Now we can determine the number of seats being used.

1st class has (6/7) * 14 = 12 seats used

Buisness-class has (7/16) * 64 = 28 seats being used

Economy has 4 * (7/13) * 117 = 4 * 63 = 252 seats being used

So the total amount of used seats would be 12 + 28 + 252 = 292.

Note that 292 is greater than 273, so there is indeed more than half the seats on the plane being used.

Cheers.

7 0
3 years ago
Can someone help with this question? $32,000;7%decrease
Vitek1552 [10]
To find a decrease using a percentage you:

Original Amount - (Original Amount x Percentage)

So plug in:

32000 - (32000 x 7%) = 32000 - (32000 x 0.07) = 29760

The amount with a 7% decrease is $29,760. 
3 0
3 years ago
An Olympic gold medal has the diameter is 8 cm what is is area
denis23 [38]
The area is 50.24 cm.
The formula is π·r^2.
The radius is 4 cm, and you square it. 16 cm.
Then you multiply 16 by 3.14 (π). And you get 50.24 cm as the area.
3 0
3 years ago
Read 2 more answers
Other questions:
  • On a map with a scale of 1cm = 15 km, two towns are 7.5 cm apart. How far apart are they in real life?
    13·1 answer
  • 1. Each crayon costs $3.00 and each egg costs $5.00. How much do 80 crayons cost?
    9·1 answer
  • Factor: 4x^2 + 12x + 9
    13·1 answer
  • What is f-1/4=24 for this equation for this problem
    10·1 answer
  • ASAP Can someone please solve this for me ?
    11·1 answer
  • Six years ago my son was one-third my age at that time.
    14·1 answer
  • Help please. help please. Below please
    10·1 answer
  • Graph y=-2(x+1)^2+4 (must show all work that leads to your graph) please help
    13·1 answer
  • What type of correlation the<br> scatter plot shows?
    5·1 answer
  • Dana found 6 rolls of yellow ribbon and green ribbon. Each roll of yellow ribbon was 1 meter long and each roll of green ribbon
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!