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
Soloha48 [4]
3 years ago
10

Can someone please help me with my homework

Mathematics
1 answer:
sweet [91]3 years ago
6 0

Answer:

the first one

Step-by-step explanation:

75 is constant plus 13.5 every time and you want it to be equal or more than 130

You might be interested in
The length of a rectangle is 3 times its width. If the length were increased by 2 inches and the width by 1 inch, the new perime
dem82 [27]
Equation 2.
length=3w, new length=2+3w, new width=1+w
New Perimeter=62=2(new length+new width)
62=2(2+3w+1+w) => 62=2(3+4w)
3 0
3 years ago
Read 2 more answers
Help me please with this math question! giving brainliest to the correct answer
stich3 [128]
42.96 i think i’d the answer
4 0
3 years ago
How to factor that polynomial
professor190 [17]
<h3><u>(1 + 5y)(1 - 5y) is the fully factored form of this polynomial.</u></h3>

This polynomial can be factored using difference of squares.

This polynomial is in the form of a^2 - b^2 = (a + b)(a - b)

Because 1 * 1 = 1, we can use this formula to simplify this polynomial.

1 - 25y^2 = (1 + 5y)(1 - 5y)

We can use FOIL to verify this.

(1 + 5y)(1 - 5y)

1 - 5y + 5y - 25y^2

1 - 25y^2

6 0
3 years ago
today only, a sofa is being sold at a 36% discount. The sale price is $560. what was the price yesterday?
pashok25 [27]

Answer:

Step-by-step explanation:

Let yesterday's price  be x

Discount percentage = 36%

Sale price = $ 560

(100-36)% of x = 560

64 % *x = 560

\frac{64}{100}*x=560\\\\x=560*\frac{100}{64}\\\\x=875

Yesterday's price = $ 875

8 0
3 years ago
If I had seven stones and I threw 8 how many stones do I have left??
igomit [66]
It is impossible as 8 is bigger than 7 and you can’t take it away ur welcome
7 0
3 years ago
Read 2 more answers
Other questions:
  • What are real numbers? how are real used to solve problems
    7·1 answer
  • A. It is a many-to-one function
    8·1 answer
  • Circle P has a circumference of approximately 75 inches.
    6·1 answer
  • To the nearest ten thousand,the population of 620,000.
    14·1 answer
  • What is the value of x, when -25(x - 4) = -55(x - 10)?
    9·2 answers
  • Please please help please
    14·1 answer
  • Answer plzz I give will correct answer as brainliest
    8·1 answer
  • 40 is what % of a<br> Plz help
    5·1 answer
  • In a closed box there are 7 blue balls and 5 red balls. Randomly pick one from the box one at a time until the ball is green, th
    5·1 answer
  • URGENT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!