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3 years ago

Anybody know how to solve this?

Mathematics

2 answers:

avanturin [10]3 years ago

4 0

The answer would be A. I just did this yesterday. Do you want the steps?

WINSTONCH [101]3 years ago

3 0

[(x + 3)(x - 3)]/(x - 5)
Divided by (x + 3)/1

(x + 3)(x - 3) * 1
----------------- --------
(x - 5) (x + 3)

The (x + 3)'s will divide off to get 1 leaving

(x - 3)
---------
(x - 5)

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00.25 divided by 0.07

kipiarov [429]

Here is ur answer
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4 years ago

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Find the solution to the system of equations using graphing<br> y = -7/4x - 4 <br> y = - 1/4x + 2

dlinn [17]

Answer: look at the picture

Step-by-step explanation: Hope this help :D

4 0

3 years ago

Need help thanksssssssss

Archy [21]

Answer:

Volume: 112 m³.

Surface area: 172 m².

Step-by-step explanation:

The volume is the base times height times length. So, the volume will be 2 * 8 * 7 = 16 * 7 = 112 m³.

The surface area is 2lw + 2lh + 2wh. l = 8; w = 7; h = 2.

2(8)(7) + 2(8)(2) + 2(7)(2) = 2 * 56 + 2 * 16 + 2 * 14 = 112 + 32 + 28 = 112 + 60 = 172 m².

Hope this helps!

4 0

3 years ago

Four times what gets you fourtheight

lakkis [162]

I think you mean 48. 4 * x = 48. x = 48/4 = 12

5 0

4 years ago

The table shows the price p, for renting for a d days from a car rental company?

masha68 [24]

$\bf \begin{array}{|cc|ll} \cline{1-2} \stackrel{Days}{d}&\stackrel{Price}{P}\\ \cline{1-2} 1&\$115\\ 2&\$150&\leftarrow 115+\stackrel{35(1)}{35}\\ 3&\$185&\leftarrow 115+\stackrel{35(2)}{35+35}\\ 4&\$220&\leftarrow 115+\stackrel{35(3)}{35+35+35}\\ d&&\leftarrow 115+35d\\ \cline{1-2} \end{array}~\hfill \stackrel{part~A}{P(d)=35d+115} \\\\\\ ~\hspace{34em}$

part B)

the slope is always in a linear equation, the coefficient of the independent variable, in this case namely "35".

35 or 35/1 dollars/day means

for every passing day the car is rented out, the charge is $35, so if you rent the car "d" days, you'll be charged 35d.

7 0

3 years ago