Determine if -5 is a solution for the inequality 1-2d-9

Mathematics

1 answer:

lozanna [386]3 years ago

6 0

What is the inequality sign?!?

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How many solutions does the equation −6a + 6a + 5 = 8 have? One Two No solution Infinite solutions

umka21 [38]

−6a + 6a + 5 = 8
5 = 8 False

So, No solution.

5 0

2 years ago

Brainliest

NemiM [27]

Answer:

Infinitely Many

Hope dis helped

3 0

3 years ago

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Solve the following system using the SUBSTITUTION method. x - 3y = 2 2x - 6y = 6

notka56 [123]

ANSWER:

x – 3y = 2 ...(1)
2x – 6y = 6 ...(2)

On solving eq(1), we get

x – 2 = 3y
x – 2/3 = y

Plug the value of x in eq(2)

2x – 6(x - 2/3) = 6
2x – 2(x – 2) = 6
2x – 2x + 4 = 6
0 = 6 – 4
0 ≠ 2

So, given system of equations is not correct.

6 0

2 years ago

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Compute the difference quotient, StartFraction f (x plus h )minus f (x )Over h EndFraction f(x+h)−f(x) h, for the function f (

lawyer [7]

Answer:

The difference quotient for $f(x)=3x^2$ is $3 h + 6 x$ .

Step-by-step explanation:

The difference quotient is a formula that computes the slope of the secant line through two points on the graph of f. These are the points with x-coordinates x and x + h. The difference quotient is used in the definition the derivative and it is given by

$\frac{f(x+h)-f(x)}{h}$