Which expressions are equivalent to -2.5(1 - 2n) - 1.5n?
select all that apply.
a. -2.5 - 3.5n
b. -2.5 + 3.5n
c. -2.5 - 6.5n
d. -2.5 - n(5 - 1.5)
e. -2.5 + n(5 - 1.5)
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What is the slope of the line that contains the points (4,8) and (9,8)? what type of line is it?

The parabola y = x² - 4 opens: a.) up b.) down c.) right d.) left

(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 .