Tyrone biked 45 miles at an average speed of 18 miles per hour, without stopping. about how long did the ride take him? use the formula t d/t

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]

In the equation sqrt(n+5)-sqrt(11-10)=1. what is the value of n

3/4 = c/36 i need with this fraction proble.