Yesterday's high temperature was -8°F. Today's high temperature is -3°F.
a. Write a numerical expression you can use to find the change in
temperature from yesterday to today.
b. Evaluate your expression and explain what it means.

If jaime wants to find 60% of 320, which table should he use?

One of every 20 customers reports poor customer service on your company’s customer satisfaction survey. you have just created a new process that should cut the number of poor customer service complaints in half. what percentage of customers would you expect to report poor service after this process is implemented? 1.) 5% 2.) 10% 3.) 2% 4.) 2.5%

If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?