Your store sells five varieties of 16 oz. bags of potato chip costing $1.25, $1.49, $1.50, $1.39, and $1.35 respectively. What is the mean price of the 16 oz. bags of potato chips? a) $1.35
b) $1.40
c) $1.45
d) $1.49

Step-by-step explanation:

The mean is the average:

The closes option is $1.40

look a the sides they are perpendicular

x > 1.3

step by step:

8.5−0.9x> 9.8−1.9x

step 1: simplify both sides of the inequality.

−0.9x+8.5> −1.9x+9.8

step 2: add 1.9x to both sides.

−0.9x+8.5+1.9x> −1.9x+9.8+1.9x

1x+8.5> 9.8

step 3: subtract 8.5 from both sides.

1x+8.5−8.5> 9.8−8.5

1x> 1.3

step 4: divide both sides by 1.

1x/1 > 1.3/1