Marshall is comparing different companies that rent sound systems. The total cost, y, for each company includes a fixed rental sound system is rented. Information about the cost for each company is shown below.
Company A
Total Cost and Number of Hours
200
180
Company B
160
y
0 50
2 90
140
120
4 130
Total Cost (in dollars)
100
6 170
80
60
40
Company C
y = 10x +90
20
10
s://login. achievementnetwork. org/tutti/tuttilms/tests/get TestPlayerFrame. svc?cid=B577A617838949499F7683863F3 80438#

The graph below represents the number of dolphins in a dolphin sanctuary. select all the key features of this function.

(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 .

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.