Determine whether the two expressions are equivalent. If so, tell what property is applied. If not, explain why. (10 - 7) - 2 = 10 - (7 - 2)

Prove the divisibility of the following numbers: 25^9 + 5^7 is divisible by 30.also, read as (25 to the power of 9) + (5 to the power of 7) is divisible by 30. blank x 30what is the blank? ( it should be expressed in exponent form)

One hectometer is a) 1/1000 of a meter. b) 1/100 of a meter. c) 10 meters. d) 100 meters. e) 1000 meters.

Mis the midpoint of rq if rm equals 2x + 5 and mq equals 4x - 9 what is the length of rq