Find the value of the variable that satisfies the equation.18 + 4x = -2x
A. x = 3
B. x = -3
C. x = -4
D. x = 4
Answer: B
Mathematics
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Write < or > between the pair of numbers to make the statement true.5 ___ 6
A. < B. >
Mathematics
Express the number in decimal notation.4.14 × 10-4
A. 0.0000414 B. -414,000 C. 0.000414 D. 0.00414
Mathematics
Solve the system of equations by the addition method.
A. 
B. no solution
C. (5, 24)
D. (24, 5)
Mathematics
Convert as indicated.680 L to hectoliters
A. 6.8 hl B. 6800 hl C. 68 hl D. 68,000 hl
Mathematics