Ella spends 55 minutes taking care of her dog. She walks the dog and then spends 20 minutes grooming him. Which equation could you use to find t, time Ella sends walking her dog?

Is the relation a function? Why or why not? { (3,-1), (3,0), (-3, 4), (3, 8) } No; three range values exist for domain value 3. No; the relation passes the vertical line test. Yes; only one range value exists for each domain value.

A tortoise is walking in the desert. It walks for 2 minutes at a speed of 5.12 meters per minute. For how many meters does it walk?

Matt needs to bake 144 cookies for a school event. He can fit 18 cookies on a baking sheet for each batch. He estimates that he'll need to bake more than 10 batches of cookies to make all the cookies he needs.

Evaluate a-3.45+b for: a=1.32 and b=-10.3

74.34 is 63% of what amount

The manager at Jessica's furniture store is trying to figure out how much to charge he for a couch that just arrived. The couch was bought at a wholesale price of $113.

Thomas has 4 blocks colored blue, red, green and yellow. How many different ways can he combine them on a shelf?

Write 9x+3 in factored form.

You deposit $6,700 in a money-market account that pays an annual interest rate of 3.3%. The interest is compounded quarterly. How much money will you have after 4 years?

Leah is buying curtains for her bedroom window. She wants the curtains to hang from the top of the window to the floor. The window is 4 feet high. The bottom of the window is two and one half feet above the floor.