If you use a graph and a table to solve an equation that shows two expressions equal to one another, how can you use algebra to check your answers

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

6cm10 cma conical paper cup has dimensions as shown in the diagram. how much water can the cup hold when full?

Which ordered pair identifies a point in quadrant iv? a) (2, 5) b) (0, 1) c) (-1, -1) d) (12, -5) which quadrant is (-4,-6) in? a) i. b) ii. c) iii. d) iv.