3 years ago

What is the difference??

1 answer:

3 0

9/x^2 - (2x + 1)/8x = 72/8x^2 - x(2x + 1)/8x^2 = (72 - x(2x + 1))/8x^2 = (-2x^2 - x + 72)/8x^2. C is the correct answer.

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Pleaseee help me solve this

lapo4ka [179]

Answer:

f(x)=x² +3x-x/2

f(6)=(6)²+3(6)-6/2

= 36 + 18 -3

=51

8 0

4 years ago

Read 2 more answers

1. Miles and Simon do chores to earn an allowance from their parents. Miles has $120 saved and gets a $10 allowance per week. Hi

Alenkinab [10]

Answer:

120 +10w = 75 + 15w, w=weeks, found by adding savings to rate times and unknown variable of weeks and setting equal to each other. 9 wks, $210

Step-by-step explanation:

120 +10w = 75 + 15w

120-75= - 10w+15w

45=5w

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3 years ago

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Schach [20]

Answer:

Step-by-step explanation:

For X and Y to be in proportion, The values should both be the same so if x is 10 y is 10 and so on.

5 0

4 years ago

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photoshop1234 [79]

Answer:

ANSWER:D

Step-by-step explanation:

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3 years ago

What are the first five terms in the recursive sequence defined by the following?

WINSTONCH [101]

A1=0 an=2(an-1)²-1, for n>1

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2 years ago