Solve the problem.The outside of a picture frame has a length which is 3 cm more than width. The area enclosed by the outside of the picture frame is 130 square cm. Find the width of the outside of the picture frame.
A. 13 cm
B. 10 cm
C. 11 cm
D. 16 cm
Answer: B
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Determine if the argument is valid or invalid. Give a reason to justify answer.If you read, then you will have a high score.You do not read. ? You will not have a high score.
A. Valid by the law of syllogism B. Invalid by fallacy of the inverse C. Invalid by fallacy of the converse D. Valid by the law of contraposition
Solve the radical equation. Check all proposed solutions.
= 
+ 1
A. x = - 
, 
B. x = 
, 2
C. x = 
D. no solution
Use the Factor Theorem to determine whether x - c is a factor of the given function for the given value of c. If x - c is a factor, then write f in factored form. That is, write f(x) = (x - c)(quotient).f(x) = x3 + 8x2 - 18x + 20; c = 10
A. Yes; f(x) = (x - 10)(x2 - 18x + 20) B. Yes; f(x) = (x + 10)(x2 + 8x - 18) C. Yes; f(x) = (x - 10)(x2 + 8x - 18) D. No
Solve the problem.A small company sells stock for 8
dollars per share. How much will 200 shares cost?
A. 200 dollars
B. 1650 dollars
C. 202 dollars
D. 24
dollars