Solve the following system of equations by graphing. Round your answers to two decimal places, if necessary.
What will be an ideal response?
?
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Describe the situation with a linear inequality and then solve the inequality.It takes 10 minutes to set up a candy making machine. Once the machine is set up, it produces 30 candies per minute. Use an inequality to find the number of candies that can be produced in 5 hours if the machine has not yet been set up.
A. at most 150 candies B. at most 1500 candies C. at most 2700 candies D. at most 8700 candies
Decide whether or not the matrices are inverses of each other.
and 
A. Yes B. No
Solve the problem.During a hurricane evacuation from the east coast of Georgia, a family traveled 
west. For part of the trip, they averaged 
but as the congestion got bad, they had to slow to 
If the total time of travel was 9 hours, how many miles did they drive at the reduced speed?
A. 305 mi B. 310 mi C. 295 mi D. 300 mi
Estimate the extreme values of the function. Round the answers to the nearest hundredth.
