Solve the problem.y varies jointly as x and z. y = 2.4 when x = 40 and z = 6. Find y when x = 35 and z = 8.
A. 280
B. 2.8
C. 5.6
D. 28
Answer: B
Mathematics
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Find the maximum area of this rectangle.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Find the sum of the first 656 positive even integers.
A. 430,992 B. 430,336 C. 431,649 D. 429,680
Mathematics
The graph of a function is given. Decide whether it is even, odd, or neither.
A. even B. odd C. neither
Mathematics
Draw a sketch of the two graphs described, with the indicated number of points of intersection.A circle and an ellipse; two points
A. 
B. 
C. 
D. 
Mathematics