could you PLEASE actually try of not imma post and if you have questions then put them in the comments

y>2x-4 this is the answer for one

y  ≥ 2x-1    i only know the first one im sorry  the inequality has more steps probably addition

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .

step-by-step explanation:

what grade level is this? need to know so i can look in my old textbooks!