Help ASAP with maths.
Please work out upper bound and lower bound.

Assume that y varies inversely with x. if y=1.6 when x=0.5 find x when y=3.2 acellus answer

In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit

Renting a room at the willow tree resort costs $125 for 2 people. each additional person is $25. write an expression that shows the cost for n extra people