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3 years ago

Question 18

2 answers:

6 0

( x-5 ) (x + 6 )
multiply

X times X + 6x - 5x - 5 times 6

connect like terms

x squared + 6x - 5x - 30

Answer is

x squared + x - 30

topjm [15]3 years ago

3 0

Expand: x squared +6x-5x-30
Simplify: x squared +x-30
(I don’t know how to type squared with the number up sorry)

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3 years ago

The sales tax rate is 10%. If Julie buys a picnic table priced at $793.60,how much tax will she pay?

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Step-by-step explanation:

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3 years ago

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3 years ago

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lubasha [3.4K]

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3 years ago

Samantha’s rectangular gift is 10 inches. by 12 inches and is framed with a ribbon. She wants to use the same length of ribbon t

yanalaym [24]

<u>Answer:</u>

7 inches

<u>Step-by-step explanation:</u>

The dimension of the rectangular gift is 10 by 12 inches so let us find the perimeter of this rectangle.

Perimeter of rectangular gift = 2 (L+ W) = 2 (10 +12) = 44 inches

Since we are to use the same length of ribbon to wrap a circular clock so the perimeter or circumference of the clock should be no more than 44 inches.

$2\pi r=44$

$r=\frac{44}{2\pi }$

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Therefore, the maximum radius of the circular clock is 7 inches.

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3 years ago

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