Find the least common multiple (LCM) of the pair of numbers.13 and 2
A. 13
B. 26
C. 15
D. 2
Answer: B
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Write the slope-intercept form of the equation for the line passing through the given pair of points.(9, 5) and (0, -3)
A. y = - 
x - 3
B. y = 
x - 3
C. y = 
x - 3
D. y = - 
x - 3
Mark as true any statement that is always true. Mark as false any statement that is never true or that is not necessarily true. Be able to justify your answers.
1. If a statement is true then its contrapositive must also be true. 2. If p ? q and q ? r then r ? p. 3. The statement “if p then q” can be read as “q only if p.” 4. If a statement is false, then its converse must also be false. 5. If ?MAD ? ?ROC, then ?DMA ? ?ORC. 6. If two triangles are congruent, then there are exactly three pairs congruent parts—the corresponding angle pairs. 7. In ABC, if AB ? BC then ?BAC ? ?ACB. 8. If AB ? XY , BC ? YZ and ?ABC ? ?XYZ then ?ABC ? ?XYZ 9. In ABC, ABC CBA by corresponding parts (C.P.) 10. If PQ bisects AB, then AP ? BP. 11. To construct a copy of AB, we begin by drawing a new line. 12. The construction of a perpendicular bisector of a segment requires three arcs and one line. 13. The construction of the bisector of an angle requires three arcs and one line.
Solve the problem.The staff in the main dining room on an army base has 1300 pounds of canned applesauce which they want to divide into 3510 individual portions. To the nearest tenth of an ounce, approximately how many ounces will each portion contain if the applesauce is all used up and is divided evenly? There are 16 ounces in a pound.
A. 0.2 ounce B. 5.9 ounces C. 8.0ounces D. 0.4 ounce
Graph the piecewise linear function.f(x) = 
A. 
B. 
C. 
D. 