3 years ago

What is the completely simplified form of the expression 2(1 – 3x) – (5x + 1)?

Mathematics

1 answer:

Nady [450]3 years ago

3 0

Answer:

i think it's 11x-1

Step-by-step explanation:

2(1-3x)-(5x+1)

2-6x-5x-1

2-11x-1

11x-1

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Find the inverse of the function. <br><br> f(x) = 7x + 2

solmaris [256]

F ( x ) = 7 x + 2
y = 7 x + 2
- 7 x = - y + 2 /*(-1)
7 x = y - 2 / : 7
x = y/7 - 2/7 = ( y - 2 ) / 7
The inverse of the function is:
f^(-1) ( x ) = ( x - 2 ) /7

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3 years ago

Selena is driving to visit her grandmother who lives 325 miles away from Selena home. she travels an average of 60 miles per hou

GalinKa [24]

Answer:

Step-by-step explanation:

independent quantity=60 m/h

dependent =time taken=t

60 t=325

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3 years ago

(72-y)+(26-X) when x=9,y=51

disa [49]

Answer:

Step-by-step explanation:

(72-51)+(26-9)

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3 years ago

The snowiest city receive an average of 113.9 more inches of snow than the second snowiest city. The second snowiest city reciev

steposvetlana [31]

Answer:

The snowiest city receive 347.7 inches on average each year.

Step-by-step explanation:

We want to find the amount of snow the snowiest city receives on average every year, "x". It is known that this city receives 113.9 more inches than the second snowiest, which receives 223.8 inches on average every year. Therefore, the expression for "x" is:

$x = 233.8 + 113.9\\x = 347.7 \text{ inches}$

The snowiest city receive 347.7 inches on average each year.

6 0

3 years ago

Which expression is equivalent to (2^3)^5?

Alenkasestr [34]

<span>(2^3)^5
=2^(3*5)
= 2^15

hope it helps</span>

8 0

3 years ago

Read 2 more answers