20 points

the area of a rectangle is 99 in². the length of the rectangle is 2 in. longer than the width.

what is the width of the rectangle?

a)3 in.

b)5 in.

c)9 in.

d)12 in.

Suppose that x and y are both differentiable functions of t and are related by the given equation. use implicit differentiation with respect to t to determine startfraction dy over dt endfraction in terms of x, y, and startfraction dx over dt endfraction .

Simplify the following expression 48^1/2

Jack is considering a list of features and fees for current bank: jack plans on using network atms about 4 times per month. what would be jack’s total estimated annual fees for a checking account with direct paycheck deposit, one overdraft per year, and no 2nd copies of statements? a. $44 b. $104 c. $144 d. $176