Add.-1.5 + [0.7 + (-0.4) + 0.6]

A. 0.2
B. 2.4
C. 3.4
D. -0.6


Answer: D

Mathematics

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A.

B.

C.

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Solve the system of equations graphically using a graphing calculator. Find all values to the nearest hundredth.3x2 + 4y2 = 15x2 + y2 = 4

A. x = 1.00, y = 1.73; x = -1.00, y = 1.73 B. x = 1.73, y = 1.00; x = 1.73, y = -1.00; x = -1.73, y = 1.00; x = -1.73, y = -1.00 C. x = 1.00, y = 1.73; x = 1.00, y = -1.73; x = -1.00, y = 1.73; x = -1.00, y = -1.73 D. No solution

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Use the Rule of 78 to find the amount of unearned interest for the loan paid in full before the date of maturity.Finance charge: $5830Total number of payments: 52Remaining number of payments, when paid in full: 10

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Mathematics