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lukranit [14]
3 years ago
9

What should you do to solve the equation? 45 = x + 38

Mathematics
2 answers:
antoniya [11.8K]3 years ago
8 0

All you have to do is subtract 38 from 45 to get 7 as your answer.

alina1380 [7]3 years ago
4 0

Answer: Subtract 38 from both sides

Step-by-step explanation:

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Grayson charges $35 per hour plus a $35 administration fee for tax preparation, lan charges $45 per hour plus a $15
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Answer:

2h

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4 years ago
Tyler is 9 years old his sister Olivia is 6 years less than twice his age writ a numerical expression for Olivia’s age
liberstina [14]
Hello there!

The following will show you

T = tyler

O = olivia


O = 2t - 6

when you include numbers, it is represented by:

O = (2 * 9) - 6

Now, let's solve this to find out just how old Olivia is.

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This means that olivia is 3 years older than tyler

I hope I helped!

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ziro4ka [17]

Answer:

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Step-by-step explanation:

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sukhopar [10]
L is perpendicular to I
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Prove that cos^3x+3cos2x= 4 (cos^6 x-sin^6x)
gavmur [86]
But this isn't true... If x=\dfrac\pi2, you have

\cos^3\dfrac\pi2+3\cos\pi=0-3=-3
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