Answer:
The slope is 56/13
Step-by-step explanation:
Step-by-step explanation:
I'm not sure but
bc = -2 -1
ac= -8 -1
ab= -8 -2
de= 5 7
those numbers there subtract them from the other. like the 1st one is 3 (2- -1)
Let x represent the number of minutes and y the cost. Then
y - 0.85 = (1.10 - 0.85)/(10 - 5) (x - 5)
y - 0.85 = 0.25/5 (x - 5) = 1/20 (x - 5) = 1/20 x - 1/4
y = 0.05x - 0.25 + 0.85 = 0.05x + 0.6
y = 0.05x + 0.6
The cost of 25 minutes = 0.05(25) + 0.6 = 1.25 + 0.6 = $1.85
Answer:
i know this is gonna sound weird but..
4 could sit on each chair
Step-by-step explanation:
12 divided by 3 = 4= 3 x 4=12
so 4 could sit on each chair