Answer:
20
Step-by-step explanation:
10+10+10+10=40
40/2=20
7 it’s 7 because I did this already and remembered the answer to it
Answer:
54/120 or 108/240
Step-by-step explanation:
Answer:37 and half hrs
Step-by-step explanation:
This is what I get
Myra: 50/2= 25 bulbs/hr.
Francis: 45/3= 15 bulbs/ hr
25+15= 40/hr. Together per hr
Need to find 150 bulbs how many hrs
40/1=150/t
40t=150
T= 150/4
T= 37.5
37hrs and 1/2
Answer:
the answer is x ≥ 6
Step-by-step explanation:
x ≥ 8 - 2
x ≥ 6