3 years ago

Factor the expression. 81v2 – 100

Mathematics

1 answer:

bazaltina [42]3 years ago

3 0

Answer (9v-10)(9v+10)

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Answer:

2/3 cups of sugar

Step-by-step explanation:

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9.84 x 0.26 SHOW WORK!!!!!!!!!!!!!!!

Andrews [41]

Answer:

2.5584

Step-by-step explanation:

9.84 * 0.26

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A tennis instructor chargers $40 for each one hour lesson and $25 for each half hour lesson if the instructors I come from 35 le

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X = 1 hr lessons and y = 1/2 hr lessons

x + y = 35......y = 35 - x
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40x + 25(35 - x) = 1115
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4 years ago

Factor completely 3x(x + 2) + 4(x + 2). (1 point) (x + 2)(7x)

Nezavi [6.7K]

ANSWER

$(x + 2)(3x + 4)$

EXPLANATION

The given expression is

$3x(x + 2) + 4(x + 2)$

We can see that (x+2) is the greatest common factor.

We factor to obtain;

$(x + 2)( 3x + 4)$

The correct choice is C.

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3 years ago

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Step-by-step explanation:

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