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
Sedaia [141]
3 years ago
10

Alyssa is selling bags of peanuts to raise money for a fundraiser. So far, she has sold 36 bags of peanuts. This is 45% of her g

oal. What is Alyssa ' s goal
Mathematics
1 answer:
Alja [10]3 years ago
6 0
X- Alyssa's goal
\frac{36}{x}*100%=45%
\frac{36}{x}=\frac{45}{100}
36*100=45x
3600=45x /:45
x=80 
Her goal was 80 bags of peanuts
You might be interested in
If x^2+1/x^2=3 find the value of x^2/(x^2+1)^2<br> Express answer as a common fraction.<br> Thanks!!
timama [110]

x^2+\dfrac1{x^2}=3\implies x^4+1=3x^2\implies x^4-3x^2+1=0

By the quadratic formula,

x^2=\dfrac{3\pm\sqrt5}2\implies x^2+1=\dfrac{5\pm\sqrt5}2

Then

(x^2+1)^2=\dfrac{25\pm10\sqrt5+5}4=\dfrac{15\pm5\sqrt5}2

\implies\dfrac{x^2}{(x^2+1)^2}=\dfrac{\frac{3\pm\sqrt5}2}{\frac{15\pm5\sqrt5}2}=\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}

Multiply numerator and denominator by the denominator's conjugate:

\dfrac{3\pm\sqrt5}{15\pm5\sqrt5}\cdot\dfrac{15\mp5\sqrt5}{15\mp5\sqrt5}=\dfrac{45\pm15\sqrt5\mp15\sqrt5-25}{15^2-(5\sqrt5)^2}=\dfrac{20}{100}=\dfrac15

3 0
3 years ago
Given the exponential growth function f ( x ) = 75 ( 1.02 ) x f ( x ) = 75 ( 1.02 ) x What is the initial value of the function?
Anni [7]

Answer:

Step-by-step explanation:

The initial vale is when x = 0

-  That is 75,

The growth factor is 2%.

4 0
2 years ago
(A) Write an expression for a number that is five <br> times greater than two
vovangra [49]
5x+2 because you have to multiply 5 by x and then add two
4 0
4 years ago
What else would need to be congruent to show that ???
Fed [463]
D. Side bc is congruent to side ef
It then creates a SAS proof (side angle side)
5 0
4 years ago
Read 2 more answers
How many feet of fencing are needed to enclose the garden? 54 feet 68 feet 108 feet 140 feet.
Mkey [24]

Answer:

140

Step-by-step explanation:

30+30=60

40+40=80

60+80=140

4 0
2 years ago
Read 2 more answers
Other questions:
  • A group of people were asked whether they watch television or read newspaper to get daily news.
    11·2 answers
  • Savanna works as a sales rep and receives $23.80 for every $140 she sells. What is her rate of commission?
    10·1 answer
  • The digits 1, 2, 3, and 4 are used to make a 3-digit number. Each digit can be repeated. What is the total number of 3-digit num
    14·1 answer
  • What is the perimeter of the rectangle
    9·1 answer
  • How do you convert 8/9 to a decimal?
    6·2 answers
  • Q. # 15 please help to solve
    8·1 answer
  • How to covert 11 pi over 12 to degrees
    9·1 answer
  • Brooke has scores of 84, 72, 90, 95, and 87 on her first five quizzes. After taking the sixth quiz, Brooke’s mean score increase
    9·1 answer
  • Need ASAP in 10 min pls
    14·1 answer
  • What is 3x + 4y = 10<br><br> 6x - 4y = 8
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!