
Expressions
If you could help it would be appreciated!!!
#1 I need to show an algebraic expression to show, "The distance (in miles) traveled in h hours at an average speed of 55 mph?"
#2 The quotient of two consecutive integers, the smallest being n.
#3 The perimeter of a rectangle whose width is half its length L
I think it is P= L* (1/2L)

If you could help it would be appreciated!!!
#1 I need to show an algebraic expression to show, "The distance (in miles) traveled in h hours at an average speed of 55 mph?"
Distance = Speed x Time
Distance (in miles) = 55 x h
#2 The quotient of two consecutive integers, the smallest being n.
Smallest = n, the next consecutive number is n + 1 and the quotient of the two consecutive integers would be expressed as:
$\displaystyle \frac{n + 1}{n}$
#3 The perimeter of a rectangle whose width is half its length L
I think it is P= L* (1/2L)
Length = L
Width = half its length = 0.5 L (or 1/2 L)
Perimeter = (Length + Width) x 2... that is, (L + 0.5L)x2 = 3L