Follow the order of operations to simplify the expression.
? 
A. 
B. 
C. 
D. 
Answer: B
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Match the given graph with its equation.
A. 
- 
= 1
B. 
- 
= 1
C. 
- 
= 1
D. 
- 
= 1
Solve.Find the area of the top of the table. Express the area as a product, then multiply and simplify. 
A. (9x2 - 16) sq in. B. (9x2 - 24x - 16) sq in. C. (9x2 + 24x - 16) sq in. D. (x2 - 16) sq in.
Simplify the expression. Write the answer using only positive exponents. Assume that all variables represent positive real numbers.(4x-5y8z)4(4x-3y7z)-5
A. 
B. 
C. 
D. 
Solve the problem.Assume that a person's critical weight W, defined as the weight above which the risk of death rises dramatically, is given by W(h) = 
3, where W is in pounds and h is the person's height in inches. Find the tcritical weight for a person who is 6 ft 11 in. tall. Round to the nearest tenth.
A. 212.4 lb B. 377.4 lb C. 339.3 lb D. 221.5 lb