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Aleksandr [31]
3 years ago
13

Which is an equation for the given word problem?

Mathematics
1 answer:
allsm [11]3 years ago
6 0
The answer is D. She would have to do 20+n=225.50.
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Given f (x) = 3 x minus 1 and g (x) = 2 x minus 3, for which value of x does g (x) = f (2)?
mrs_skeptik [129]

f ( x ) = 3x - 1

g ( x ) = 2x - 3

_____________________

g ( x ) = f ( 2 )

2x - 3 = 3(2) - 1

2x - 3 = 6 - 1

2x - 3 = 5

2x - 3 + 3 = 5 + 3

2x = 8

2x ÷ 2 = 8 ÷ 2

x = 4

6 0
3 years ago
Find the value of x that makes m<br> m<br> n<br> (2x + 20)<br> (32°
miv72 [106K]

Answer:  x= 20

Step-by-step explanation:

If m and n are parallel then the  3x and 2x+20 has to have the same measures which means they have to equal each other . So set them equal each other and solve for x.

2x + 20 = 3x

-2x            -2x

 20 = 1x

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7 0
3 years ago
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soldi70 [24.7K]

Answer:

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Step-by-step explanation:

7 0
3 years ago
What is sin (30 deg)?
pav-90 [236]

Answer:

1/2

Step-by-step explanation:

Other answers ; 0.5,2^-1

8 0
3 years ago
Please help !!!!!!!!!
Ainat [17]

Answer:

5

Step-by-step explanation:

3x -12 = -36

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7 0
3 years ago
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