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2 years ago

15

Select the point that is a solution to the system of inequalities yx^-4

1 answer:

Luden [163]2 years ago

3 0

Y x/4 is this what your talking about ?

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To download movies off the Internet you must pay $1.99 per movie plus a one time fee of $5.50 write an expression to show the to

MrRissso [65]

1.99<span>x + 5.50 = Total cost</span>

4 0

3 years ago

Find an expression which represents the difference when (6x-3y) is subtracted from (9x+2y) in simplest terms.

Alex73 [517]

Answer:

$3x+5y$

Step-by-step explanation:

Subtract (6x-3y) from (9x+2y):

$(9x+2y)-(6x-3y)$

This can also be seen as:

$(9x+2y)-1(6x-3y)$

Distribute the -1 to (6x-3y):

$(9x+2y)-1(6x)-1(-3y)\\\\(9x+2y)-6x+3y$

Simplify the parentheses:

$9x+2y-6x+3y$

Group like terms:

$(9x-6x)+(2y+3y)$

Combine:

$3x+5y$

This expression can't be further simplified. Therefore, 3x+5y is the answer.

:Done

6 0

2 years ago

Compare the values of the 5s in the number 1.055

lianna [129]

Answer:

50 + 5

Step-by-step explanation:

6 0

2 years ago

A sphere of radius 3 is inscribed in a cylinder. What is the volume inside the cylinder but not inside the sphere?

Fed [463]

Answer:

18pi units³ or 56.5 units³ (3 sf)

Step-by-step explanation:

pi×r²×h - (4/3)(pi×r³)

r = 3 h = 2r = 6

pi(3²×6 - (4/3)(3³))

18pi units³

8 0

3 years ago

Convert the quadratic equation y=−4(x−3)(2x+4) from factored form to standard form.

Katyanochek1 [597]

Answer:

y = -8x² + 8x + 48

Step-by-step explanation:

y= −4(x−3)(2x+4)

y = -8x² + 8x + 48

4 0

3 years ago