Question

traveling solve 64 less than y is no less than negative 128 give your answers in interval notation

Answer 1

64 less than y = y-64

no less = greater or equal than

negative 128 = -128

y-64 ≥ -128

Add 64 to both sides of the inequality:

y-64+64 ≥ -128+64

y ≥ -64

interval :

[-64,∞)