Tiffany is 34 years old and Vanessa is 6 years old. How many years will it take until Tiffany is only 3 times as old as Vanessa?
Answers
34 + t = 3(6 + t)
34 + t = 18 + 3t
2t = 16
t = 8
The answer is 8 years.
Answer:
It will take 8 years for Tiffany to become 3 times as old as Vanessa.
Step-by-step explanation:
We have been given that Tiffany is 34 years old Vanessa is 6 years old.
Let the time taken by until Tiffany is only 3 times as old as Vanessa be x
Hence, according to the information given in the question equation becomes:
Age of Tiffany after x years will be: 34 +x
Age of Vanessa after x years will be: 6+x
Since, we have to find when Tiffany is 3 times as old as Vanessa
Equation becomes:
34+x =3(6+x)
34+x=18+3x
2x=16
x=8
It will take 8 years for Tiffany to become 3 times as old as Vanessa.
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system of equations?
(1) (3,0) is the solution to the system because it satisfies the equation
y = |x - 3|.
(2) (9,0) is the solution to the system because it satisfies the equation
3x + 3y = 27.
(3) (6,3) is the solution to the system because it satisfies both equations.
(4) (3,0), (9,0), and (6,3) are the solutions to the system of equations
because they all satisfy at least one of the equations.
Answers
3x + 3y = 27
3x + 3|x - 3| = 27
3x + 3|x - 3| = ±27
3x + 3|x - 3| = 27 or 3x + 3|x - 3| = -27
3x + 3(x - 3) = 27 or 3x + 3(x - 3) = -27
3x + 3(x) - 3(3) = 27 or 3x + 3(x) - 3(3) = -27
3x + 3x - 9 = 27 or 3x + 3x - 9 = -27
6x - 9 = 27 or 6x - 9 = -27
+ 9 + 9 + 9 + 9
6x = 36 or 6x = -18
6 6 6 6
x = 6 or x = -3
y = |x - 3| or y = |x - 3|
y = |6 - 3| or y = |-3 - 3|
y = |3| or y = |-6|
y = 3 or y = 6
(x, y) = (6, 3) or (x, y) = (-3, 6)
The two systems of equations of the graph is only equal to (6, 3). It is not equal to (-3, 6) because one of the systems of equations - y = |x - 3| - only has one solution to the function. So the answer to the problem is 3 - (6, 3) is the solution to the system because it satisfies both equations.
Answers
Answer:
4
Step-by-step explanation:
x
=
simplified is 4
x/2y
Answers
Solution : 8/2(1) = 8/2 = n
Answer: 4
Answer:
Given: x/2y
Solution : 8/2(1) = 8/2 = n
Answer: 4
Step-by-step explanation:
Hope this help may i please have brainliest :)
Answers
Answers
Answer:
Origin (0, 0)
Step-by-step explanation:
Answer:
Step-by-step explanation:
Not sure what the question is here, but if you want to find the point where two lines intersect, you can use simultaneous equations, where the two equations are the line equations.