Solve the equation by multiplying by a power of 10.-18.4 - b = 27.6

A. {-46}
B. {46}
C. {9.2}
D. {-9.2}


Answer: A

Mathematics

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Find all real-number solutions. Round your answer to the second decimal place, if necessary. b4 = 625

A. ±2500 B. ±156.25 C. ±5 D. No real-number solution

Mathematics

List the like terms of the expression.-13xy + 5xy2 - 9x2y - 4xy2 + xy

A. 5xy2 and - 4xy2 are like terms B. -13xy and xy are like terms 5xy2, - 9x2y, and - 4xy2 are like terms C. -13xy and xy are like terms 5xy2 and - 4xy2 are like terms D. -13xy and xy are like terms

Mathematics

Solve the equation.2-x = 

A.
B. {4}
C.
D. {-4}

Mathematics

Provide an appropriate response.=

A.
B.
C. 2
D. 4
E. - 

Mathematics