24. A scientist had 1.25 ounces of a chemical. He bought 2.5 ounces more of the chemical and then used 0.75 ounce in an experiment. Which number line represents the number of ounces of the chemical that
the scientist still has?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?

(least common multiples) the answer that i had in the 1st step was lcm of airline tickets sold=72. idk if that even matters but just in case. ! three co-workers are busy selling airline tickets over the phone. in an 8-hour day, charles can sell 8 airline tickets, ann can sell 9 airline tickets, and michelle can sell 6 airline tickets. step 2 of 2: what is the smallest number of 8-hour days needed for each of them to achieve the same number of sales? it takes charles . it takes . it takes .