Solve the inequality. Graph the solution set.9x + 9 > 8x + 6

A. {x }

B. {x }

C. {x }

D. {x }


Answer: A

Mathematics

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What will be an ideal response?

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Solve.The gravitational attraction A between two masses varies inversely as the square of the distance between them. The force of attraction is 2.25 lb when the masses are 4 ft apart, what is the attraction when the masses are 6 ft apart?

A. 4 lb B. 1 lb C. 3 lb D. 2 lb

Mathematics

Express using positive exponents. Then, if possible, simplify.-2

A. - 
B.
C.
D. 9x2

Mathematics

Simplify the expression. Assume all variables represent positive real numbers. +  - 

A.  
B.  
C.  
D.  

Mathematics