Which of these is a point-slope equation of the line that is perpendicular to y- 8 = 3(x - 10) and passes through (-2, 7)?
O A. y + 7 = 3(x - 2)
O B. y+7--}(x - 2)
O C. y-7=-3(x+2)
O D. y-7--} (x+2)

What should be done to solve the equation? x+14=21 add 14 to both sides of the equation. subtract 14 from the left side of the equation. add 14 to the left side and subtract 14 from the right side of the equation. subtract 14 from both sides of the equation.

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

Apackage of five erasers cost 0. $.39 at this rate how many how much would 60 erasers cost in dollars and cents