Hey would you like me to answer simply or an paragraph ?
J/4 - 8 < 2
J/4 < 2 + 8
J/4 < 10 ...multiply both sides by 4
J < 10 * 4
J < 40
9 and 8/15 plus 11 and 5/12 equals 20 and 19/20
Is your question true or false?
2abc - 3ab = -30? if a =2, b = -3 and c= 4
plug in
2(2)(-3)(4) - 3(2)(-3) = -30
Simplify
-48 + 18 = -30
-30 = -30
Both sides are equal so
It's true.