9514 1404 393
Answer:
x = 5
Step-by-step explanation:
The angle bisector divides the sides proportionally.
(2x -1)/9 = 3x/15
5(2x -1) = 3(3x) . . . . . . multiply by 45
10x -5 = 9x . . . . . . . . . eliminate parentheses
x = 5 . . . . . . . . . . . . . . add 5-9x
Answer:
The least common multiple is 30. Hope that helps!!
Step-by-step explanation:
Answer:
X= -5
Step-by-step explanation:
y varies directly with x,
so y=kx
-34=k×2
k= -17
85= -17× X
X= -5
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Answer: 
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Given: 
Find: 
Solution: In order to determine if (1, 1) is a solution we need to plug in 1 for the x values and 1 for the y values and see if the equation evaluated to true.
<u>Plug in the values</u>
<u>Simplify</u>
As we can see the expression states that 1 is less than or equal to -2 which is false therefore (1, 1) is NOT a solution of the inequality.