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pogonyaev
3 years ago
10

What is the value of the function f(x) = 2x + 3 for an input value of 3? (a)6(b) 12(c) 3 (d)9

Mathematics
2 answers:
alukav5142 [94]3 years ago
6 0

Answer: I dont know the answer but i did some research and i got you some notes i hope they help!

Step-by-step explanation: :D

Download pdf
anastassius [24]3 years ago
4 0

Answer:

6

Step-by-step explanation:

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30% of the library books in the fiction section are worn and need replacement. 10% of the nonfiction holdings are worn. The libr
Nady [450]

Answer:

0.0048 or 0.48%

Step-by-step explanation:

Please see the attached files for details.

8 0
3 years ago
A rectangular swimming pool is surrounded by a deck as shown. The area (in square feet) of the pool is represented by x^2-10x+16
maw [93]

Answer:

Step-by-step explanation:

First we need to factorize the given area of the rectangle as shown;

Given

A(x) = x^2-10x+16

Factorize

A(x) = x²-8x-2x+16

A(x) = (x²-8x)-(2x+16)

A(x) = x(x-8)-2(x-8)

A(x) = (x-2)(x-8)

Since area of a rectangle = length ×width

Hence the binomial that represents the width of the pool is w(x) = x-2

b) If the width of the deck is 17feet

Width = x-2

17 = x-2

x = 17+2

x = 19feet

Get the length

Length = x-8

Length = 19-8

Length = 11

Get the perimeter

P = 2(L+W)

P = 2(17+11)

P =2(28)

P = 56feet

Perimeter of the deck is 56feet

8 0
3 years ago
I'am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers?
Artist 52 [7]
The numbers you are thinking of are 161 and 125.
7 0
3 years ago
Given that f ( x ) = 5 x − 5 and g ( x ) = 4 x , evaluate g ( g ( − 2 ) )
Stels [109]

Answer:

g(g(-2))

g(-8)

-32

This is the correct solution

8 0
3 years ago
Gavin earned $12.58 and Niko earned $9.35 last week doing chores. They
koban [17]

Answer:

13.07

Step-by-step explanation:

Subtraction dude.

7 0
2 years ago
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