Respuesta :
Answer:
x<100 and look at picture
Step-by-step explanation:
x-19<81
+19 +19
x<100

+100 on number line, opened line to the left
X<100
Step-by-step explanation:
x-19<18
+19 +19
x<100
+100 on number line, opened line to the left
Answer:
x<100 and look at picture
Step-by-step explanation:
x-19<81
+19 +19
x<100
+100 on number line, opened line to the left
X<100
Step-by-step explanation:
x-19<18
+19 +19
x<100
+100 on number line, opened line to the left