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3 years ago

-2(2)+4 { 16/ (3-5) }

Mathematics

1 answer:

gayaneshka [121]3 years ago

6 0

Answer:

-36

Step-by-step explanation:

Let's use PEMDAS ( Parentheses, Exponents, Multiply, Divide, Add, Subtract) for this equation. Dont forget to go from left to right!

3-5= -2, 16/-2= -8, -8 x 4= -32, -2 x 2= -4, -4 + -32= -36

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Find the slope and the y-intercept of the of the linear equation.<br><br> 0=2-3y+12x

andrew11 [14]

The slope is 4 and the y-intercept is $\frac{2}{3}$

Step-by-step explanation:

The general form of a linear equation is Ax + By + C = 0, where

A is the coefficient of x
B is the coefficient of y
C is the numerical term
A, B, and C are integers
The slope of the line = $\frac{-A}{B}$
The y-intercept = $\frac{-C}{B}$

∵ The linear equation is 0 = 2 - 3y + 12x

- Switch the two sides and arrange the terms as the general

form above

∴ 12x - 3y + 3 = 0

∴ A = 12

∴ B = -3

∴ C = 2

∵ The slope of the line = $\frac{-A}{B}$

- Substitute A by 12 and B by -3

∴ The slope of the line = $\frac{-12}{-3}$

∴ The slope of the line = 4

∵ The y-intercept = $\frac{-C}{B}$

- Substitute C by 2 and B by -3

∴ The y-intercept = $\frac{-2}{-3}$

∴ The y-intercept = $\frac{2}{3}$

The slope is 4 and the y-intercept is $\frac{2}{3}$

Learn more:

You can learn more about the linear equation in brainly.com/question/4819659

#LearnwithBrainly

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deff fn [24]

Answer:

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Step-by-step explanation:

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To find 6 goldfish just multiply 0.75 to 6. 6 goldfish would be $4.50.

We know that 0.75 times 100 would be 75 so you can only buy less than 100 goldfishes. You can buy 66 goldfishes with $50.

If this helped, I would appreciate it if you marked me brainliest. Have a nice day!

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