Use a proportion to solve the problem.A punch recipe calls for mixing 7 parts of orange juice with 4 parts of apple juice. How much orange juice should be mixed with 56 ounces of apple juice?
A. 8 oz
B. 14 oz
C. 98 oz
D. 32 oz
Answer: C
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Write the decimal representing the given rational number.
A. 0.127272 . . . B. 0.424242 . . . C. 0.084848 . . . D. 0.042424 . . .
Solve the problem.Southwest Dry Cleaners believes that it will need new equipment in 9 years. The equipment will cost $26,000. What lump sum should be invested today at 12% compounded semiannually, to yield $26,000?
A. $19,593.79 B. $15,212.33 C. $15,440.52 D. $9108.94
Solve the equation by completing the square.p2 + 3p - 9 = 0
A. 
B. -3 ± 3
C. 
D. 
Sketch the graph of the quadratic function. Give the vertex and axis of symmetry.y + 4 = (x + 1)2
A. vertex: (- 1, - 4)
axis of symmetry: x = - 1
B. vertex: (- 1, - 4)
axis of symmetry: x = - 1
C. vertex: (1, - 4)
axis of symmetry: x = 1
D. vertex: (- 1, - 4)
axis of symmetry: x = - 1