Simplify: (−2a2b) • (4a5b2)
can someone !

Write the following as a base and exponent

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Question 10 of 211 pointuse the elimination method to solve the system of equations. choose thecorrect ordered pair.10x +2y = 643x - 4y = -36a. (4,12)b. (-3, 11)c. (2,10)d. (-5, 8)