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3 years ago

8

the relationship between time and the distance remaining on a 3-mile walk for someone walking at a steady rate of 2 miles per ho

ur

1 answer:

likoan [24]3 years ago

7 0

T/d so u would divide the number of miles you have by the number of hours u are walking.

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F(x) = (2x² – 3)^(-2a? – 9)11

Sonbull [250]

Answer:

-44ax^2-198x^2+66a+297

Step-by-step explanation:

there

5 0

3 years ago

NEED HELP WITH THIS PROBLEM!!!!!!

zzz [600]

Answer:

$\displaystyle\frac{\sqrt[4]{3x^2}}{2y}$

Step-by-step explanation:

It can work well to identify 4th powers under the radical, then remove them.

$\displaystyle\sqrt[4]{\frac{24x^6y}{128x^4y^5}}=\sqrt[4]{\frac{3x^2}{16y^4}}=\sqrt[4]{\frac{3x^2}{(2y)^4}}\\\\=\frac{\sqrt[4]{3x^2}}{2y}$

_____

The applicable rules of exponents are ...

1/a^b = a^-b

(a^b)(a^c) = a^(b+c)

The x-factors simplify as ...

x^6/x^4 = x^(6-4) = x^2

The y-factors simplify as ...

y/y^5 = 1/y^(5-1) = 1/y^4

The constant factors simplify in the usual way:

24/128 = (8·3)/(8·16) = 3/16

3 0

3 years ago

HOW MANY SOLUTIONS DOES<br> THIS SYSTEN OF EQUATIONS HAVE<br><br> y = 2x + 2<br> y = 2x + 2

kherson [118]

Answer: Infinitely many solutions.

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

20 x 4 ____ 80 =0 write + - to make the sentence true Question 2: 100 x 100 _____1 = 10,001

Masja [62]

Hi there!

Question 1: Answer: -
20 x 4 - 80 = 80 - 80 = 0

Question 2: Answer: +
100 x 100 + 1 = 10,000 + 1 = 10,001

5 0

3 years ago

Select the correct answer.

Nataly [62]

Answer:

D. Part of the solution region includes a negative number of erasers purchased; therefore, not all solutions are viable for the given situation.

Step-by-step explanation:

I got it right on the practice

7 0

3 years ago