Write the sentence as a proportion.2 diamonds is to 15 rubies as 10 diamonds is to 75 rubies.
A. 
= 
B. 
= 
C. 
= 
D. 
= 
Answer: C
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Find the graph of the equation.
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A. ?
B. ?
C. ?
D. ?
E. ?
Solve.Jimmy is a partner in an Internet-based coffee supplier. The company offers gourmet coffee beans for $14 per pound and regular coffee beans for $6 per pound. Jimmy is creating a medium-price product that will sell for $8 per pound. The first thing to go into the mixing bin was 12 pounds of the gourmet beans. How many pounds of the less expensive regular beans should be added?
A. 36 pounds B. 37 pounds C. 35 pounds D. 38 pounds
Evaluate the discriminant for the equation. Then use it to predict the number of distinct solutions, and whether they are rational, irrational, or nonreal complex.16x2 + 8x + 1 = 0
A. Two distinct rational solutions B. Two distinct irrational solutions C. One rational solution (a double solution) D. Two distinct nonreal complex solutions
Use the given real number line to compute the distance.Find d(A, B)
A. 1 B. -2 C. 3 D. 2