Which equation is a point slope form equation for line ab ? a. y+1=32(x−4) b. y+1=−23(x−4)

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

How can you construct perpendicular lines and prove theorems about perpendicular lines

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.