Pls
each table shows a proportional relationship between x and y. match each table with its constant of proportionality.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

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?