900 all you have to do is add you add 450 +450 so you get 900 see easy
Answer:
14 tests
Step-by-step explanation:
10 1/2 divided by 3/4 s 14 tests
Answer:
Step-by-step explanation:
t/4+t/3=1
(3t+4t)/12=1
7t/12=1
7t=12
t=12/7
x=(12/7)hours
Answer:
a=14, b=58, c=26.5
Step-by-step explanation: