Gina shows the steps she took to find the solution of the inequality below. 19-2(1- x )<13
19-2÷2x<13
2x<-4
x>-2

a. Should Gina have reversed the inequality symbol? Explain.

b. Write the correct solution for the inequality.​

What is the measure of angle tvu shown in the diagram below

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).

Which statements about the system are true? check all that apply. y =1/3 x – 4 3y – x = –7 the system has one solution. the system consists of parallel lines. both lines have the same slope. both lines have the same y–intercept. the equations represent the same line. the lines intersect.