How can the statement be written as a conditional statement in if-then form? lines on a coordinate plane are perpendicular if they have opposite reciprocal slopes.
a) if lines on a coordinate plane have opposite reciprocal slopes, then they are perpendicular.
b) if lines are on a coordinate plane, then they are perpendicular.
c) if lines are on a coordinate plane, then they have opposite reciprocal slopes.
d) if lines have opposite reciprocal slopes and are perpendicular, then they are on a coordinate plane.

Find the solution of each of the following.

Solve the following pair of equations for x and y: ax/b_ by /a= a +b; ax - by = 2ab

Desmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2xdesmond wants to sell his car that he paid $8,000 for 2 years ago. the car depreciated, or decreased in value, at a constant rate each month over a 2-year period. if x represents the monthly depreciation amount, which expression shows how much desmond can sell his car for today? 8,000 + 24x 8,000 - 24x 8,000 + 2x 8,000 - 2x