Solve. Round results to the nearest thousandth.5z2 + 5z = -1

A. 0.171, -1.171
B. -0.552, -1.448
C. -0.276, -0.724
D. 0.724, 0.276


Answer: C

Mathematics

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Solve the problem.The owner of Nuts2U Snack Shack mixes cashews worth $6.25 a pound with peanuts worth $2.20 a pound to get a half-pound mixed nut bag worth $1.90. How much of each kind of nut is included in the mixed bag?

A. 0.20 lb of cashews and 0.30 lb of peanuts B. 0.30 lb of cashews and 0.20 lb of peanuts C. 0.07 lb of cashews and 0.93 lb of peanuts D. 0.10 lb of cashews and 0.90 lb of peanuts

Mathematics

Find the indicated probability.College students were given three choices of pizza toppings and asked to choose one favorite. The following table shows the results. Find the probability that a randomly selected student prefers cheese toppings.

A. 0.297 B. 0.332 C. 0.336 D. 0.100

Mathematics

Find the quotient of the following real numbers.(-28) ÷ (-4)

A. 8 B. -8 C. 7 D. -7

Mathematics

Find an equation for the line. Then write your answer in the form Through (4, 2) with slope - 

A. y = x + ; 5x - 6y + 32 = 0
B. y = x - ; 5x - 6y - 32 = 0
C. y = - x - ; 5x + 6y + 32 = 0
D. y = - x + ; 5x + 6y - 32 = 0

Mathematics