Write the equation for the number of seconds is 60 times the minutes

Describe the relationship between the angles of similar triangles and the sides of similar triangles

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.

The slope of the line whose equation is y - 3 = 0 is 0 3 no slope