Solve the equation. + 4 = 8

A. -40
B. 42
C. -42
D. 40


Answer: D

Mathematics

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Solve the problem using inductive reasoning.Choose a value of n greater than 1. Find Sn and multiply it by 3. Find Tn and multiply it by 2. Subtract the smaller number from the larger number. In other words calculate 3Sn - 2Tn. Repeat this for various values of n. What kind of figurate numbers do you get?

Fill in the blank(s) with the appropriate word(s).

Mathematics

Round off the approximate number as indicated.5802 3 significant digits

A. 5802 B. 5800 C. 5900 D. 4300

Mathematics

Use the appropriate formula to answer the question.What Celsius temperature is equivalent to a temperature of 248° Fahrenheit?

A. 155.6°C B. 478.4°C C. 120°C D. 105.8°C

Mathematics

Find the asymptotes of the hyperbola.16x2 - y2 = 784

A. y = 16x and y = -16x
B. y = x and y = - x
C. y = 4x and y = -4x
D. y = x and y = - x

Mathematics