Solve.A rectangle has an area of x2 + 9x + 14. Find one possibility for its width and its length.
A. x + 7, x + 2
B. x + 14, x + 1
C. x - 7, x - 2
D. x + 7, x - 2
Answer: A
Mathematics
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Find the product.(7x - 8)2
A. 7x2 + 64 B. 7x2 - 112x + 64 C. 49x2 - 112x + 64 D. 49x2 + 64
Mathematics
Answer the question.Supply and demand equations are given by
where y represents price in dollars and x represents the number of items in supply. The market equilibrium is the solution to this system. At market equilibrium, is the supply 22 items and the price $720?
A. Yes B. No C. Cannot be determined
Mathematics
Divide.4299 ÷ 7
A. 615 B. 614 R 1 C. 614 D. 614 R 6
Mathematics
Solve using the elimination method. Use a graphing calculator to check your answer.
x - 
y = -18
x + 
y = -9
A. (0, -12) B. (0, 12) C. (-12, 0) D. (12, 0)
Mathematics