read each question very carefully write Only the letter of the correct answer on the space provided before each number.
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read each question very carefully write Only the letter of the correct answer on the space provided before each number.
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Answer:
1. A
2.A
3.B
4.D
5.B
Step-by-step explanation:
1.4+4=12 so N+4
2.3+2=5 so N+2
3.1×3=3×3=9×3=27×3=27×3=81×3=243×3=729
4.An algebraic expression is a mathematical phrase that uses coefficients, unknown variables, algebraic operations, and constants.
5.Equations have equal sign.