Luis needs to run no less than 120 miles in order to go with the cross country team to a summer training camp. he has thirty days to pre-train for the camp. which inequality can be used to find how many miles luis must run each day to meet this goal?

30m < 120
30m ≤ 120
30m > 120
30m ≥ 120

i am pretty sure it is b but normally i am wrong and double checking isn't illegal. xd

answer: the first one

step-by-step explanation: use a calculator and divide the minutes by the dollars.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.