Pls help. im have such a bad day.

Solve.
2x + 1 = 3x – 4

A. x = 1
B. x = 5
C. x = –5
D. x = –1

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Which of these triangle pairs can be mapped to each other using two reflections?

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.