Rich has a bag if 24 oens. Each pen is 19 centimeters long. what is the combined length of the pens in meter?

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?

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

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