=Mr.Lehmans hourly rate for labor is 20$
=30+40=70-50=20
1 because 1 is my favorite number and it’s good for guessing
Answer:
The number 2
Step-by-step explanation:
Answer:
[- 4, ∞ )
Step-by-step explanation:
the expression inside the radical must be greater than or equal to zero
x +4 ≥ 0 ⇔ x ≥ - 4
domain: x ∈ [- 4, ∞ )
18% of 700 is 126 .18x700=126
