Asubmarine changed it's depth by -24 feet each minute for 6 minutes. what is the total change in depth at the end of the 6 minutes?

Alength on a map is 7.5 inches. thescale is 1 inch: 5 miles. what is theactual distance? a 1.5 miles c 12.5 milesb 2.5 miles d 37.5 miles

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.

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!