Question 1036795
 On a road in the city of Madison, the maximum speed is 45 miles per hour and the minimum speed is 35 miles per hour. Let x represents the speed. You can write two inequalities to represent the speed restrictions. 
maximum speed is 45 mph (x≤45) minimum speed is 35 mph (x≥35) 
The inequalities x≤45 and x≥35 can be combined and can be written without using and. 
 
a. Explain how compound inequalities can be use to describe the speed restrictions on roads.
35≤x≤45
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b. Include a compound inequality describing a possible age restriction for driving on roads. Describe what this represents. (Minimum driving age is 16 years, and most drivers stop renewing their licenses by age 100.)
16<= d <= 100
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Cheers,
Stan H.