Answer:
x>-2
Step-by-step explanation:
first you want to get rid of all of the numbers on the left so you can only be left with 2x>-4 then you decide both sides by 2x because you only want to be left with one x and once you divide you will be left with x>-2
Answer:
y=15x
It can travel 600 miles on 40 gallons of gas.
Step-by-step explanation:
300/20=15
y=15x
y=15(40)
y=600
The table shows that of those who have a part time job, 40 students have a cell phone, and 10 do not. The correct answer is B, or 40. 40 students out of 100 have both a cell phone and a part-time job.
You gave $30.
[$30 * 0.20] (tip % amount) = $6.
You left $6 in tips.