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Vesnalui [34]
3 years ago
7

Solve the system of equations y=x^2-3x+2 y=-9x-3

Mathematics
1 answer:
Marat540 [252]3 years ago
8 0
Solve for the first variable in one of the equations, then substitute the result into the other equation.
Point Form:
(3, 0)
Equation Form:
x = 3, y = 0

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hichkok12 [17]

Answer:

6.53

Step-by-step explanation:

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3 years ago
Read 2 more answers
a familly budgeted 7825 for food and clothing and 2860 for entertainment during one year they yearly income of the family was 38
Rina8888 [55]

Answer:

$27,598

Step-by-step explanation:

Add  7825+2860=$10,685

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Equation if your wondering....

38283-10685=Giving you $27,598

4 0
3 years ago
Pls I need it asap it's due in 5 minutes. with steps pls​
Reptile [31]

Answer:

Solution → (2, -1)

Step-by-step explanation:

Input-output values table for equation (1),

2x + y = 3

x          -1          0         1         2          

y          5          3         1         -1

Input-output values table for equation (2),

y = x - 3

x         -1          0         1         2  

y         -4        -3        -2        -1

Now plot these points to get the graphs of both the equations.

Common point (2, -1) of both the lines will be the solution of the system of equations.

5 0
3 years ago
Each side of a regular pentagon is m+10 inches. The formula for finding the perimeter of the pentagon is shown below.
stiv31 [10]

Answer:

5m+50

Step-by-step explanation:

since it's regular all sides are equal

it's have 5 sides of m+10

P=5(m+10)\\\\P=5m+50

5 0
3 years ago
I need help with this problem...
sattari [20]
7.4z-5(-1.6z+2.4)
7.4z+8z-12
15.4z-12

Hope this helps :)
4 0
3 years ago
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