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2 years ago

Find x Solve the simultaneous equations 3x + 2y = 27 3x – y=9

Mathematics

1 answer:

Juli2301 [7.4K]2 years ago

8 0

Answer:

I think it is this because it seems as if It is 2 separate equations.

a.x=9-2y/3

b.x=3+y/3

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Delvig [45]

Answer:

The slope is 1

Step-by-step explanation:

the formula for finding slope is : y2-y1/x2-x1

2. Subsitute: (1)-(0)/(4)-(3) = 1/1 = 1

Therefore, the slope is 1.

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2 years ago

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nirvana33 [79]

The

Answer: number 3

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2 years ago

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mylen [45]

Answer:

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Step-by-step explanation:

1) Use FOIL method: (a + b) (c + d) = ac + ad + bc + bd.

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${x}^{2} + (5x + 4x) + 20$

3) Simplify.

${x}^{2} + 9x + 20$

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2 years ago

Write the polynomial function with the given zeros. 5. x= -1,-1, 6

Allushta [10]

Answer:

Step-by-step explanation:

There are many such polynomials, but the one with leading coefficient of 1 is

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2 years ago

X/2-y+6=0 slope intercept form

Over [174]

X/2-y+6=0
+y +y
x/2+6=y

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