Answer:
(a)

(b) 3, 4, 5
Step-by-step explanation:
(a) 4.5 × y = 9 and above

(b)

Possible y values = 2 and over
eg. 3, 4, 5
hope this helps :))
Answer:
8 = 3x - 4y
or y = (3/4)x - 2
Step-by-step explanation:
(4,1) and (0, -2) are the two points I see.
slope = (1 -(-2))/(4 - 0) = 3/4
y-int: -2
y = (3/4)x - 2
or 2 = (3/4)x - y
8 = 3x - 4y
Answer:
24.5 inches need to be cut
Step-by-step explanation:
Answer:
69
Step-by-step explanation: