Answer:
49.4 miles.
Step-by-step explanation:
3.8 × 13 = 49.4 (miles)
Answer:
well, we only no that
2l + 2w is 80
(lengths and widths on all 4 sides
and that w * l is A
so the function should be w times what's left for l, but also expressed by something with w
2l + 2w = 80 | -2w
2l = 80 -2w | devide by 2
l = 80 - w
now we can substitute l in
A = w * l
so that we only need w's
A(w) = w * (80-w)
for any w it will give us the area, makes only sense for 0<w<80
2 pounds = $5
1 pound = $5 / 2 = $2.50
The answer is $2.50 per pound
that's not why this app is for
Answer: The function is even because 
.
Step-by-step explanation:
So, the function is even.
