Which number line shows the given inequality?
m < 7.5

It's A because 7.5 is the starting point but it's not included so that point is circled.

The first one since the circle is at 7.5, is open (less than), and is heading towards the left since it is less than.

Answer for 2: his profit would be $2.88 explanation: you have to first multiply 72 and 0.12 together to get $8.64 once you do that you know how much money the shopkeeper made from selling the candy bars individually. so you have to do 8.64-5.76=2.88 hope that ; )answer for 3: yeah i’m sorry i have no idea what number 3 is. i’m sorry i couldn’t with that.