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kvv77 [185]
3 years ago
14

Create a quadratic equation that can be solved by factoring. Give the factored answer.

Mathematics
1 answer:
elixir [45]3 years ago
3 0
Quadratic eq standard form is

Ax^2+bx+c=0

<span>a, b and c are known values. 
a can't be 0.</span><span>"x" is the variable 

lets take an example

</span><span>x^2 − 4x+2 = 0
</span><span>
x^2-2x-2x+2=0
x(x-2) - 1(x-2)=0

x=1,2

</span>
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Hilda has $210 worth of $10 and $12 stock shares. The number of $10 shares is five more than twice the number of $12 shares. How
klasskru [66]
Let's first define variables.
 y: number of shares of $ 10
 x: number of shares of $ 12
 We write the system of equations:
 10x + 12y = 210
 y = 2x + 5
 Solving the system:
 x = 75/17
 y = 235/17
 Answer: 
 she has: 
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6 0
3 years ago
Read 2 more answers
What is 1 and 3/4 as an improper fraction
EastWind [94]

\huge\boxed{\frac{7}{4}}

First, turn 1 into an improper fraction with a denominator of 4, which matches \frac{3}{4}.

\displaystyle 1 \frac{3}{4} = \frac{4}{4} + \frac{3}{4}

Now, just add the numerators.

\displaystyle \frac{4}{4} + \frac{3}{4} = \boxed{\frac{7}{4}}

7 0
3 years ago
What is the percent of decrease from 90,000 to 60,000?
Iteru [2.4K]

Answer:

33.34%

Step-by-step explanation:

  1. 60000 = 66.66% from 90.000
  2. The decreasing is 30.000 which equal to 33.33% from 90.000
3 0
2 years ago
Fill in the missing values in the ratio table:
katrin [286]

Answer:

180 and 2.5

Step-by-step explanation:

for the second collum over 3 it would be 180

For the one under 150 it would be 2.5

let me know if you need a better explanation

3 0
2 years ago
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Maya spent her allowance on playing an arcade game a few times and riding the Ferris wheel more than once. Write about what addi
balu736 [363]

Answer:

You would need to know how much money she spent and how much she had left.

Step-by-step explanation:

With this, you could find out how much money she had in total.

3 0
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