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IRINA_888 [86]
3 years ago
9

Solve for x, y=3x^2 -x+1​

Mathematics
1 answer:
galben [10]3 years ago
7 0
A: 5x-1=y
(=) x=(y+1)/5
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Find XY.<br> ._________.___.<br> X Y 7 Z
Rufina [12.5K]

Answer:

hey dude, The formula is (x-y)³=x³-3x²y+3xy²-y³.

6 0
3 years ago
The number of fraud complaints rose from 250,000 in 2002 to 410,000 in 2003. find the percent increase.
Brrunno [24]
You would do 410,000 divided by 250,000 and that would be the answer. let me know if this is correct or not.
4 0
3 years ago
Type the correct answer in each box. Use numerals instead of words.
stira [4]

The system of equations when been placed in a matrix yields

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

<h3>What is an equation?</h3>

An equation is an expression that shows the relationship between two or more variables and numbers.

Given the equation:

y = 650x + 175 and;

y = 25080 - 120x

Rearranging the equations gives:

650x - y = -175 and;

120x + y = 25080

Placing the equations in a matrix gives:

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

The system of equations when been placed in a matrix yields

\left[\begin{array}{ccc}650&-1\\120&1\end{array}\right]\left[\begin{array}{ccc}x\\y\end{array}\right]  =\left[\begin{array}{ccc}-175\\25080\end{array}\right]

Find out more on equation at: brainly.com/question/2972832

#SPJ1

6 0
2 years ago
Perfect Pizza has 12 toppings listed on their menuHow many ways could customer choose a pizza that contains 4 different toppings
Feliz [49]

Answer:

3

Step-by-step explanation:

i would say 3 different ways because 4 x 3 = 12

Hope this helps!

6 0
2 years ago
HeLP WiLL gIve BranIliEST
mario62 [17]
I tried just give it to me anyway
7 0
2 years ago
Read 2 more answers
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