Solve.The length of each side of a square is 5 feet. Find the length of a diagonal.
A. 25 ft
B. 5 ft
C. 10 ft
D. 5
ft
Answer: D
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Graph.48x2 + 27y2 = 432
A. 
B. 
C. 
D. 
Write the inequality without "and".x ? 3 and x < 7
A. 3 ? x < 7 B. 3 ? x > 7 C. 7 < x ? 3 D. 3 < x ? 7
If the sequence is arithmetic, find the common difference. If the sequence is not arithmetic, say so.8, 11, 14, 17, . . .
A. 8 B. 3 C. 2.25 D. Not arithmetic
Solve the problem.You inherit $42,000 from a very wealthy grandparent, with the stipulation that for the first year, the money must be invested in two stocks paying 4% and 10% annual interest, respectively. How much should be invested at each rate if the total interest earned for the year is to be $2400?
A. $20,000 invested at 4%; $22,000 invested at 10% B. $22,000 invested at 4%; $20,000 invested at 10% C. $30,000 invested at 4%; $12,000 invested at 10% D. $12,000 invested at 4%; $30,000 invested at 10%