If my balance due before tax is $78.89,how much will i have to pay after tax? tax is 7.85%.

Ijust need to see how to do this. so you don’t have to answer all of them just a step by step explanation of one.

Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.

Find the coordinates of point x that lies along the directed line segment from y(-8, 8) to t(-15, -13) and partitions the segment in the ratio of 5: 2.