Type the missing number in this sequence:
58, 65, 72, ___, 86, 93

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.

Marla bought a book for $12.95, a binder for $3.49, and a backpack for $44.99. the sales tax rate is 6%. find the amount of tax and the total she paid for these items

Write the point-slope form of the line passing through (2, -12) and parallel to y=3x.