Quickly ! what equation represents the proportional relationship displayed in the table?
x 2 4 6 8
y 10 20 30 40
enter your answer in the box to complete the equation. y =

What number should be added to both sides of the equation to complete this square? x^2-10x=7

To which sets of numbers does -12 belong? choose all answers that are correct. a) natural numbers b) integers c) real numbers d) irrational numbers

In right ∆abc shown below, the midpoint of hypotenuse ac is located at d and segment bd is drawn.if ab = 12 and bc = 16, then explain why bd = 10. hint: consider what you know about the diagonals of a rectangle.