Answer:
Z = 0
Step-by-step explanation:
Z is 0 because there’s no other possible solutions
In 14 weeks, they will have the same earnings.
y = 55x + 1300 -------- (1)
y = 25x + 1720 -------- (2)
(2) = (1)
55x + 1300 = 25x +1720
55x - 25x = 1720 - 1300
30x = 420
30x ÷ 30 = 420 ÷ 30
x = 14
breadth = 21 m
length = 63 m
What are you gonna do is across the x
No, 8:2 = 4:1 which is less than 5:1
