1+16n=t
let n represent the population density of New Mexico
Answer:
4
Step-by-step explanation:
Area = length x width
length = 3 x width - 5
i.e. 50 = w(3w - 5)
3w^2 - 5w - 50 = 0
(3w + 10)(w - 5) = 0
w = -10/3 or w = 5
but width cannot be negative, hence
width = 5 yd
Length = 3 x 5 - 5 = 15 - 5 = 10 yd
Answer: 30y - 25b +5
Step-by-step explanation:
(look at attachment image fir explanation)