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3 years ago

Solve for x −30=5(x−9)x=

Mathematics

2 answers:

babymother [125]3 years ago

8 0

Answer:

Hi! The correct answer is x=3!

Step-by-step explanation:

<u><em>~Isolate the variable by dividing each side by factors that don't contain the variable~</em></u>

Wittaler [7]3 years ago

8 0

Answer:

x=3

Step-by-step explain

Distribute

−3 0 = 5 (

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3 years ago

Find the error & explain why it is wrong:

olga nikolaevna [1]

$( { \frac{4 {x}^{3} }{ {y}^{4} }) }^{ - 2} = \frac{16x {}^{6} }{ {y}^{8} }$

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$\frac{ {16x}^{ - 6} }{ {y }^{ - 8} } = \frac{ {16x}^{6} }{ {y}^{8} }$

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3 years ago

The hour hand of a clock moves -30 degrees every hour. How many degrees does it move in 2 1/5 hours?

goldenfox [79]

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Step-by-step explanation:

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3 years ago

Simplify these expression. a.4c+9+3. b. 10x+(-4)+(-10) c.-9+3x+14. d.11y+6+(-7)

Alenkasestr [34]

Answer:

a)4c +12 b)10x + -14 c) 3x+5 d)11y+(-1)

Step-by-step explanation:

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4 years ago

If a rectangle is (x+2) wide and (x-7) in length, the area of the rectangle is?

Maru [420]

Answer: x² - 5x - 14

Step-by-step explanation: Start with the formula for the area of a rectangle.

Area = length x width

To multiply these two binomials, let's use the F.O.I.L. method.

The product of the first terms is x².

The product of the outer terms is -7x.

The product of the inner terms is 2x.

The product of the last terms is -14.

So we have x² - 7x + 2x - 14 which simplifies to x² - 5x - 14.

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4 years ago

Solve for x −30=5(x−9)x=​

Solve for x −30=5(x−9)x=