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Ipatiy [6.2K]
3 years ago
7

F(x)=-3x+1 , find:

Mathematics
2 answers:
kakasveta [241]3 years ago
5 0
Just substitute the values in.
if f (x)=-3x+1

a.) f (1)=-3(1)+1
solve.
-3(1)=-3+1=-2

b.) f(-2)=-3(-2)+1
-3(-2)=6+1=7
Whitepunk [10]3 years ago
4 0
A. f(1) = -3(1)+1
= -3+1
= -2

b. f(-2) = -3(-2)+1
= 6+1
=7
for this question you just plug in the number given for x in the place of x in the equation and then you solve it as you usually do.
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saw5 [17]

Answer:

There are 810 calories from carbohydrates

Step-by-step explanation:

carbohydrates: protein:  fat

9                       :5           :4                  

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450 /5 =90

Multiply each term by 90

carbohydrates: protein:  fat

9*90                  :5*90   :4*90

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7 0
3 years ago
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The quotient of a number and - 2/3 is -9/10
Julli [10]

Answer:

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Step-by-step explanation:

Represent this quotient as:

 

   n

---------

-2/3

and set it equal to -9/10:

   n           -9

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-2/3          10

Cross multiplication yields:

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5 0
2 years ago
My divisor is 4/7 and my quotient is 7/24. what is the dividend
kompoz [17]

Answer:

1/6.

Step-by-step explanation:

x / 4/7 = 7/24  where x is the dividend.

7x/4  = 7/24

Cross multiply:

7x * 24 =  4*7

x = 28/(7*24)

= 28/168

= 1/6.

3 0
3 years ago
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zvonat [6]

Answer:

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4 0
3 years ago
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You’re final answer would come out to this hope this helps :)

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