M is the midpoint of LN . If LM = 7x and LN = 16x − 10, what is LM?

You are cycling around europe with friends. you book into a hostel and you ask the owner what the ratio of men to women is currently staying there. there are 24 men and 6 women. what is the ratio of men to women in its simplest form?

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.