7x - 5 = 2x - 15
5x + 2 = 4x - 1
3 - X = 4x + 13
16 - 2x = 5x + 9
3X + 5 = 2x + 7

Write the fraction or mixed number and the decimal shown by the model

Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable

Lena reflected this figure across the x-axis. she writes the vertices of the image as a'(−2, 8), b'(−5, 6), c'(−8, 8), d'(−4, 2).