The units' digit of a two-digit number is 7 more than the tens' digit. if 26 is added to the number, the result obtained is five times the sum of the digits. find the number.

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Which exponential function has an initial value of 2? f(x) = 2(3x) f(x) = 3(2x)

An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?