SOLUTION: Solve the inequality 1) 4(w-10)>4 New problem 2) -3x+9>18 solve the inequality

Question 307536: Solve the inequality 1) 4(w-10)>4
New problem 2) -3x+9>18 solve the inequality
Answer by checkley77(12844) (Show Source): You can put this solution on YOUR website!
1) 4(w-10)>4
4W-40>4
4W>4+40
4W>44
W=44/4
W>11 ANS.
PROOF:
LET W=11.1
4(11.1-10)>4
4*1.1>4
4.4>4
-----------------
2) -3x+9>18
-3X>18-9
-3X>9
X<9/-3 NOTE THE SIGN CHANGE WHEN DIVIDING BY A NEGATIVE VALUE.
X<-3 ANS.
PROOF:
LET X=-3.1
-3*-3.1+9>18
9.3+9>18
18.3>18
RELATED QUESTIONS
solve the inequality... (answered by bucky)

Please help me solve the inequality for... (answered by bluemockingjay7)

Solve the inequality... (answered by josgarithmetic)

Solve the inequality and give its set notation:... (answered by stanbon)

Solve the Inequality -x/7 + 4 >... (answered by College Student,checkley77)

Solve the inequality 3x+4... (answered by Cromlix)

Solve the inequality:... (answered by Edwin McCravy)

Solve the inequality... (answered by Edwin McCravy)

Solve the inequality: 3x + 2 ≤... (answered by Alan3354)