Write an equation for a line parallel to y=2x -1 that passes through (-1, 6).

Which must be true in order for the relationship △zyv ~ △xwv to be correct? zy ∥ wx ∠z ≅ ∠y and ∠w ≅ ∠x zv ≅ vy and wv ≅ vx ∠z ≅ ∠x and ∠w ≅ ∠y

8litres of paint can cover 129.6 m². how much paint is required to paint an area of 243m²?

The length of a rectangle plus its width is 24 cm. the area is 143 square cm. what are the length and width of the rectangle?