Does 2+3x=5+3x have one solution, no solution, or an infinite number of solutions?

What’s the ratio in simplest form if you count 14 robins out of 150 birds

Find the solutions for a triangle with a =16, c =12, and b = 63º

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.