If the sales tax rate is 7.25% in california, then how much tax should a merchant charge in san francisco for the sale of a $15 scarf?

Which interval for the graphed function contains the local maximum? [–3, –2] [–2, 0] [0, 2] [2, 4]

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles