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
irinina [24]
3 years ago
9

I need help please thank you

Mathematics
1 answer:
aliya0001 [1]3 years ago
5 0
\frac{ x^{2}-25 }{ x^{2}-3x-10 }
\frac{(x+5)(x-5)}{(x-5)(x+2)}
\frac{x-5}{x+2}

You might be interested in
Substances that are made of just one kind of atom are ____ .
makvit [3.9K]
Elements, they’re a pure substance and can’t be broken down into simpler substances.
5 0
2 years ago
What are the factors of expression (y-3)(x+7)
torisob [31]
That is easy!! :)
y=3 and x=-7

When you find the factors of something like this, you have to just get the letter alone.

For example: y-3. You have to first write it as y-3=0, then you add 3 from BOTH sides of the = so that you can make the -3 go away and y will be alone. So, it will look like this: y-3+3=0+3. Then, you solve it for y (which just means that you want y by itself on one side of the = ). So, -3+3=0, which means they disappear from that side; since 0+3=3, that's what that side turns into, so what you end up with is y=3

Same thing goes for the x+7 equation:
x+7=0
x+7-7=0-7
x=-7
4 0
3 years ago
How do you represent an unknown quantity?
Dennis_Churaev [7]

Answer: With a variable. A variable is a letter you use in an equation , like this: 7+x=14, X is a classic one but you can use any letter u please! (In my school at least.)

5 0
3 years ago
Andrew has a four-year college loan for $20,000. The lender charges a simple interest rate of 5 percent. How much interest will
Olegator [25]

Given that loan amount P=20000

Interest rate r=5% = 0.05

Time of loan t=4 years

Now to find the interest amount we just plug those values into formula

simple interest = P × r × t

simple interest = 20000* 0.05* 4

simple interest = 1000 * 4

simple interest = 4000

Hence final answer is choice b. $4000.

7 0
3 years ago
Read 2 more answers
Please someone help What is the volume
Kazeer [188]

Answer:

7 because 24-10=4+3=7

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • The price of a small used car is three times greater than the price of a used motorcycle. If the price of the motorcycle is $950
    9·1 answer
  • Write two verbal expressions for 2d
    10·2 answers
  • Macy estimated a product to be 800. The actual product is 768. Her estimate was an
    8·1 answer
  • What is unit rate please help
    8·1 answer
  • What is the distance between <br> (0,−1) and (3,−5)
    10·1 answer
  • PLEASE ANSWER ASAP 20 pts
    14·1 answer
  • -12x - 1= 203 plz help
    9·1 answer
  • The ratio of flowers the rose bushes bloom is 5 red for every 7 yellow. If there are 105 yellow rose blooms, about how many red
    9·1 answer
  • 9. Which points are on the graph with the equation -6x + y = 6. Select all that apply.
    14·1 answer
  • Which equation represents the relationship between x and y shown in the table?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!