Which graph shows the solution set for this inequality 8z> 16

< - - - - - - - - (2 >

Step-by-step explanation:

you didn't list any graphs, but I will present a graph below that should look similar to any answer choices you may have

step one: solve the equation 8z > 16

isolate z on the left side of the equation by dividing 8 on both sides

8z > 16

8z/8 = z   16/8 = 2

z > 2

graphing on a number line:

z is greater than 2, so any real numbers on a number line that are greater than 2 are a solution to the inequality

< - - - - - - - - (2 >

since the solution 2 is not included in the answer to the inequality, the number 2 on the number line would have either an open circle or parentheses.

the solution in interval notation would be (2, ∞)

b.) 160 miles on a 5 gallons car

step-by-step explanation:

240/10=24 miles/gallon

160/5=32 miles/gallon

30/1=30 miles/gallon

168/6= 28 miles/gallon

32 miles/gallon is the most amount, so this is the best.

step-by-step explanation: