Question

Select all the numbers that are solutions to 3.85b + 6.50 ≤ 40.00


6


12


2


9


8

Answer 1

3.85b + 6.50 ≤ 40.00
3.85b ≤ 40.00 − 6.50 = 33.50
b ≤ 33.50 / 3.85 ≈ 8.7013

From the choices, the numbers ≤ 8.7013 are: 6, 2, and 8.