Question

-5(u+4)+33 < 5(3-u)

A. No Solutions
B. u < (Insert #)
C. u > (Insert #)
D. All Real Numbers are Solutions

Answer 1

A

Answer 2

lol beware of answers with no explanation

Answer 3

I disagree....if you make u = 1
-5(u + 4) + 33 < 5(3 - u)
-5(1 + 4) + 33 < 5(3 - 1)
-5(5) + 33 < 5(2)
-25 + 33 < 10
8 < 10 (this is correct)

there is a solution

Answer 4

i think all real nos all sol..!!

Answer 5

and if you make u = 3
-5(3 + 4) + 33 < 5(3 - 3)
-5(7) + 33 < 5(0)
-35 + 33 < 0
-2 < 0 --- this is also true

Answer 6

it is also correct for u=2

Answer 7

I stand corrected. It appears that the inequality is true for any value of u.