100 - 3 x 6 + 5 - 4= 63 put the parentheses so that the equation is true

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Prove that the sum of two consecutive exponents of the number 5 is divisible by 30.if two consecutive exponents are 5n and 5n + 1, then their sum can be written as 30.

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done