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zhannawk [14.2K]
2 years ago
11

Solve for w. -3(-8w+1) -w=5(w-1)-1 Simplify your answer as much as possible. W =

Mathematics
1 answer:
oksian1 [2.3K]2 years ago
5 0

Answer:

W = - 6

Step-by-step explanation:

-3(-8w+1) - w = 5(w-1) - 1 -> (Original equation)

24w - 3 - w = 5w - 5 - 1 -> (Expanded version)

23w - 3 = 5w - 6 -> (Simplified version)

18w - 3 = - 6 -> (Subtract 5w from both sides)

18w = - 3 -> (Add 3 to both sides)

w = 18/-3 which is - 6 -> (Doing 18/-3)

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Roman55 [17]

Answer:

It is a function

Step-by-step explanation:

Domain: (-5, -6, -2, -1, 4)

Range: (2, 6, 8)

each element of the domain maps to one element of the range, so it is a function.

7 0
3 years ago
What makes a function 1-to-1
Lynna [10]

Answer:

1 to 1

Step-by-step explanation:

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6 0
3 years ago
write the equation of the line, in standard form, that is perpendicular to y=3x-2 and passes through (-7,2)
34kurt

Answer:

x+3y=-1

Step-by-step explanation:

y=3x-2 so m=3 old slope

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y-y0=m*(x-x0)

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The standard form for linear equations in two variables is Ax+By=C.

x+3y=6-7

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8 0
2 years ago
What is the solution to x ? <br><br> 7/3x + 1/3x = 3x + 6/3 + 5/3x
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x-3x=6/3
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7 0
3 years ago
Stacia bought an unlocked iPhone for $289. The tax was 8.5%. What was the total cost of the phone? How did you arrive at your an
Ivan
The answer is 313.56 because 289 + (8.5%=24.65)=313.56
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3 years ago
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