Answer:
l(l - 2) = 168
Step-by-step explanation:
Let w = width
Let l = length
Let A = area
w = l - 2
A = l * w
also, A = 168
equating the two values of A
l * w = 168
l * (l - 2) = 168
l^2 - 2l = 168
l(l - 2) = 168
Answer:
i dont know
Step-by-step explanation:
just working
Answer:
Fewer will be sold
Step-by-step explanation: From the start of the graph when the price is high the number sold is low.
Answer:
Let the 2nd fraction be a/b then according to question,
1st fraction is 4a/3b
Now,
4a/3b-a/b=2/9
(4a-3a)/3b=2/9
a/3b=2/9
compairing corresponding elements of fraction,
a=2
And,
3b=9
b=3
Answer:13/5
Step-by-step explanation:
