Question 1

Solve the problem.
-From a point on a straight road, John and Fred ride bicycles in opposite directions. John rides 6 miles per hour and Fred rides 5 miles per hour. In how many hours will they be 33 miles apart?

Accepted Answer

A)  3 hours 
B)  2 hours 
C)  4 hours 
D)  Not enough information

Question 2

Choose the one alternative that best completes the statement or answers the question.
Find the LCD of the list of fractions.
- ,

Accepted Answer

A)  70 
B)  5 
C)  19 
D)  14

Question 3

Solve the problem.
-From a point on a straight road, two cars are driven in opposite directions, one at 71 miles per hour and the other at 54 miles per hour. In how many hours will they be 375 miles apart?

Accepted Answer

A)  4 hours 
B)  Not enough information 
C)  2 hours 
D)  3 hours

Question 4

Solve the equation.
- =

Accepted Answer

A)   
B)   
C)   
D)

Exam 3: Linear Equations and Inequalities in Two Variables; Functions

Solve the problem. -From a point on a straight road, John and Fred ride bicycles in opposite directions. John rides 6 miles per hour and Fred rides 5 miles per hour. In how many hours will they be 33 miles apart?

Choose the one alternative that best completes the statement or answers the question. Find the LCD of the list of fractions. - ,

Solve the problem. -From a point on a straight road, two cars are driven in opposite directions, one at 71 miles per hour and the other at 54 miles per hour. In how many hours will they be 375 miles apart?

Solve the equation. - =