Multiply, and then simplify if possible. Assume all variables represent positive real numbers.
(
+ 
)
A. 
+ 
B. 
C. 8
D. 7
+ 7
Answer: A
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Solve the problem.A rectangular carpet has a perimeter of 190 inches. The length of the carpet is 61 inches more than the width. What are the dimensions of the carpet?
A. length: 73 in.; width: 56 in. B. length: 95 in.; width: 86.5 in. C. length: 95 in.; width: 78 in. D. length: 78 in.; width: 17 in.
Rewrite the expression as a single logarithm.log3(8) + log3(12)
A. log3(20) B. log6(20) C. log6(96) D. log3(96)
Solve the problem.Walt made an extra $10,000 last year from a part-time job. He invested part of the money at 7% and the rest at 9%. He made a total of $760 in interest. How much was invested at 9%?
A. $5000 B. $3000 C. $7000 D. $8000
The relation between lines, “is perpendicular to,” has a transitive property.
Answer the following statement true (T) or false (F)