What is 82 times 0.3 /a is 246 /b is 24.6 /c is 2.46

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

Asquare picture with sides of 32 inches is to be mounted on a square mat with sides of 52 inches. find the area of the mat that will remain uncovered by the picture.

Erik buys 2.5 pounds of cashews. if each pound of cashews costs $7.70, how much will he pay for the cashews?