Solve by any method.35m2 + 84m + 46 = 0
A.
B.
C.
D.
Answer: B
Mathematics
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Find the expected value.You are given 5 to 1 odds against tossing 2 tails in 2 tosses of a fair coin. This means that you win $5 if you succeed and you lose $1 if you fail. Find the expected value (to you) of the game. Round to the nearest cent.
A. $0.75 B. -$0.50 C. $1.25 D. $0.50
Mathematics
Simplify the expression using exponent rules. Then write the answer in scientific notation.
A. 0.4 × 107 B. 0.4 × 109 C. 4 × 103 D. 4 × 108
Mathematics
Divide and simplify.
A. 12x - 5
B. 8x + 20x5 +
C. 8x - 5
D. 8x - 5 +
Mathematics
Use both the addition and multiplication properties of inequality to solve the inequality. Graph the solution set on a number line.12x - 8 > 4(2x - 5)
A. (-3, ?)
B. [-3, ?)
C. (-?, -3)
D. (-?, -3]
Mathematics