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3 years ago

URGENT HELP NEEDED!!!

Mathematics

1 answer:

Pepsi [2]3 years ago

8 0

Answer:

Step-by-step explanation:

There are 5 different ways to choose the first class.

There are 4 classes left to choose from.

There are 4 different ways to choose the second class.

There are 3 classes left to choose from.

There are 3 different ways to chooses the third class.

5*4*3 = 60

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Someone pelase help me!!!!

Art [367]

Answer:

$\boxed{\bold{True}}$

Step By Step Explanation:

Equation One:

Multiply Both Sides By One (Reverse The Inequality)

$\bold{\left(-\frac{2}{5}x\right)\left(-1\right)$

Simplify

$\bold{\frac{2}{5}x$

Multiply Both Sides By 5

$\bold{5\cdot \frac{2}{5}x$

Simplify

$\bold{2x$

Divide Both Sides By 2

$\bold{\frac{2x}{2}$

Simplify

$\bold{x$

-------

Equation Two:

Subtract $\bold{\frac{3}{4} }$ From Both Sides

$\bold{-x+\frac{3}{4}-\frac{3}{4}$

Simplify

$\bold{-x$

Multiply Both Sides By -1 (Reverse The Inequality)

$\bold{\left(-x\right)\left(-1\right)>\frac{37\left(-1\right)}{4}}$

Simplify

$\bold{x>-\frac{37}{4}}$

8 0

3 years ago

Question help!!!!!!!!!!!!!!

Afina-wow [57]

Answer:

4 > x

Step-by-step explanation:

-1/3 (6x-15) +6x> 8x-11

Distribute the -1/3

-2x +5 +6x > 8x-11

Combine like terms

4x+5 > 8x-11

Subtract 4x from each side

4x-4x+5 > 8x-4x-11

5> 4x-11

Add 11 to each side

5+11 > 4x-11+11

16 >4x

Divide by 4

16/4 >4x/4

4 > x

8 0

4 years ago

The sum of a positive number and 48 is 649 times the reciprocal of the number. What is the number?

GREYUIT [131]

Solve the equation for x. X+48=649*(1/x)

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3 years ago

21.2 to the 3rd power as a fraction

IceJOKER [234]

Answer:

The answer is 9528.128

Step-by-step explanation:

Sorry, I don't know that as a fraction

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3 years ago

Write the equation of a line that goes through the points (4, 8) and (-8, 2)

klasskru [66]

First you have to find the slope by subtracting y2 in this case (2) from y1 (8) dividing it over the subtraction of x2 (-8) and x1 (4) then once you get that you pick a point whether it’s (4,8) or (-8,2), plot it using the slope given to you and you’re done.

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3 years ago