Write an expression to
represent the perimeter of
the rectangle:
3* +10
* +5

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4