4) circle which statement(s) are true:
4a. 3 x 42 = 3 x 16
4b. 35 = 53
4c. 25 = 10

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.

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Moira has a canvas that is 8 inches by 10 inches. she wants to paint a line diagonally from the top left corner to the bottom right corner. approximately how long will the diagonal line be?