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Troyanec [42]
3 years ago
8

which of the following expresses the relationship described below in function notation? "f is a function of x, and twice the squ

are of x and 7 plus the difference of x and 3 equals f
Mathematics
1 answer:
amm18123 years ago
8 0
F(x)=2(x+7)^2+(x-3) should be the answer.
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Find the difference and express the answer in Scientific Notation
fenix001 [56]
The correct answer is C. 
this is because 452.7*10^3=452700
and 2.7*10^5=270000
452700-270000=182700
which when expressed in scientific notation is 1.827*105
Hope I was helpful

5 0
3 years ago
Plz help
jasenka [17]

Answer: the answer is 19.6

Step-by-step explanation:

just add up by each number, for example 5.6+3 miles is 8.6 miles so just keep adding up the miles to get this answer

3 0
3 years ago
One eighth of a number is ten less than one third of the number. Find the number.
GarryVolchara [31]
X/8 - 10 = x/3

bring the values with the variable on one side

x/3 - x/8 = 10

find a common denominator and subtract these fractions

8x/24 - 3x/24 = -10

now subtract fractions

8x - 3x = 5x

5x/24 = -10

multiply both sides by 24

5x = -240

divide both sides by 5

x = -48

the number is -48
7 0
3 years ago
Read 2 more answers
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How do you tell if the equation 2y=8 is linear; How do you graph it?
GarryVolchara [31]
Solve for y and then graph it on a graphing calculator or since it doesn’t have a exponent you know it’s just a line because it would be the like y=4 which is a horizontal line at 4
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