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3 years ago

14

Sam subtracted 5 from the quotient of a number and 3. Write an algebraic expression to represent the operations that Sam preform

ed

1 answer:

ella [17]3 years ago

4 0

Answer:

(x/3) - 5.

Step-by-step explanation:

Let the number be x.

The quotient of the number and 3 is x/3.

So the expression is:

(x/3) - 5.

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2 years ago

Trig: Which complex number's graph is shown?

Andrei [34K]

ANSWER

$2 \sqrt{2} ( \cos( \frac{7\pi}{4} + i \sin( \frac{7\pi}{4} ) )$

EXPLANATION

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or

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3 years ago

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2 years ago

I need help with #11 and #12 how do I do this?

USPshnik [31]

Answer:

11. x = 6; y = 6.5

12. x = 2; y = 4

Step-by-step explanation:

In each figure, the hash marks on the lines indicate the parallel lines (marked with red arrows) are equally-spaced. That means the two expressions involving x are equal to each other, and the two expressions involving y are equal to each other.

__

11. 2x +1 = x +7

x = 6 . . . . . . . subtract (x+1) from both sides

and

3y -8 = y +5

2y = 13 . . . . add (8-y) to both sides

y = 6.5 . . . . divide by the coefficient of y

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12. x +3 = 3/2x +2

1 = 1/2x . . . . . subtract (x+2)

2 = x . . . . . . . multiply by 2

and

2y -1 = 3y -5

4 = y . . . . . . add (5 -2y)

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3 years ago

Read 2 more answers