Solve the problem.Suppose that z varies jointly with x and y and that z = 196 when x = 7 and 
Find the constant of proportionality k. Then, find z when x = 6 and 
A. k = 2; z = 36
B. k = 19,208; z = 
C. k = 0.2; z = 3.6
D. k = 4; z = 72
Answer: A
Mathematics
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Find the grade point average for the following student. Assume A = 4, B = 3, C = 2, D = 1, and F = 0. Round answer to the nearest tenth.
A. 3.8 B. 11.3 C. 3.0 D. 3.6
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Round the whole number to the given place value.697,658 to the nearest ten thousand
A. 700,000 B. 697,000 C. 690,000 D. 800,000
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Solve the equation.
= 9
A. {80} B. {20} C. {40} D. {-40}
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Solve the equation and check.
m = __________
Fill in the blank(s) with the appropriate word(s).
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