Which equation represents a line that is perpendicular to the line represented by 4x + y = 7 and passes through the point (1, 8)?

Question 2 options:

y = 14x + 334

y = 4x + 4

y = 14x + 314

y= −4x + 12

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14

Which rule describes the composition of transformations that maps ajkl to aj"k"l"? ro. 900 o to, -2(x, y) to, -20 ro, 900(x, y) ro, 9000 t-2. o(x,y) t-2, 00 ro, 900(x, y)

Tommy buys a sweater that is on sale for 40% off the original price. the expression p -0.4p can be used to find the sale price of the sweater, where p is the original price of the sweater. if the original price of the sweater is 50, what is the sale price?