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3 years ago

Using algebraic expressions 4n+6 what is the greatest whole number value of n that will give you a result less than 100

2 answers:

7 0

I would say n would equal 23 since it is the greatest number so that the equation can have an answer less than 100. So if I do 4(23)+6 which is 98, which is really close to 100 and it is the closet to 100.

Correct me if I am wrong.

Andrews [41]3 years ago

4 0

Answer:

Step-by-step explanation:

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Find the length of segment XM please HELP

Harrizon [31]

Answer:

XM = 7

Step-by-step explanation:

M is the midpoint of XY , thus

XM = MY ( given XY is 7 ) , then

XM = 7

4 0

3 years ago

Given the definitions of f(x) and g(x) below, find the value of g(f(-1)).

mrs_skeptik [129]

Answer:

-5

Step-by-step explanation:

At first,

f(-1) = 3 x (-1)² + 5 x (-1) -7

= 3 - 5 - 7

= -9

g(f(-1)) = g(-9)

= 2 x (-9) + 13

= -18 + 13

= -5

6 0

3 years ago

Consider the line segment below that is five feet long. Is Q the midpoint of PR? Justify your answer.

givi [52]

Answer:

Q is not the midpoint of PR

Step-by-step explanation:

see the attached figure to better understand the problem

we know that

If Q is the midpoint of PR

then

PQ=QR

substitute the given values and solve for x

$15x-2=5x+3\\15x-5x=3+2\\10x=5\\x=0.5$

Remember that

$PR=5\ ft$ ----> given problem

$PR=PQ+QR\\PR=(15x-2)+(5x+3)$

substitute the value of x

$PR=(15(0.5)-2)+(5(0.5)+3)$

$PR=(5.5)+(5.5)$

$PR=11\ ft$

Compare with the given value of PR

$5\ ft\neq 11\ ft$

therefore

Q is not the midpoint of PR

4 0

3 years ago

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Inessa [10]

I believe the answer is A. Please correct me if I’m wrong I’m also learning that same unit

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2 years ago

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Sophie [7]

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3 years ago