8x + 3x + 4x + x = 16x
16x = 120cm
Answer: Anything greater then -16 (EX: -15, -14)
Work: This is a One-Step Inequality equation, meaning you just need to divide. You need to get x by itself, so you divide the 6 on both sides, but since there is a negative, you have to flip the sign. So, the answer is x > -16.
Check: 6(-15) > -96; -90 > -96 < It's correct.
Take the cost of one candle and multiply the number of candles desired
6 *.84 =5.04