When you factor (x^2-4x-5), you get (x+1)(x-5).
Answer:
x > 10/3
x will always be greater that 10/3 never the same nor less.
Step-by-step explanation:
3/5x + 1/3 < 4/5x - 1/3
3/5x - 4/5x + 1/3 < -1/3
-1/5x + 1/3 < -1/3
-1/5x < -1/3 - 1/3
-1/5x < -2/3
-1/5x/-1 < -2/3/-1 (Since it is both divided by a negative the sign switches, the sign also switches with multiplication. *Note: it only switches if it is negative!*)
1/5x > 2/3
5 • 1/5x > 2/3 • 5
x > 2/3 • 5/1
x > 10/3
For the first one it's 90.5, I know cause I just took the test and it's right. The second one I'm not sure..
Answer:
d
Step-by-step explanation:
you can multiply the original x and y by 3 and get the second x and y
i hope this helps
