The total length of a beach is 14.4 kilometers. If lifeguards are stationed every 0.06 kilometers including one at the end of the beach, how many lifeguards will there be on the beach

What expression is equivalent to 1/2(2+3x-6)

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

What is the answer to this question? i'm a bit stumped. also how do i do it? 5(x - 4) = 2(x + 5)