8. A circle touches the y-axis and passes through the point (3,-9). If the centre of the circle lies on the x-axis,
find the equation of the circle

15/16 as a decimal rounded to the nearest hundredth

50 will mark show all use the linear combination method to solve the system of equations. explain each step of your solution. if steps are not explained, you will not receive credit for that step. 2x+9y= -26 -3x-7y=13

In september, louise planted a tree. every month, the tree louise planted grew 2 inches. what would the constant of proportionality of the line be?