Ok so to solve to first one u do this:
62.4 - 31.53, which gives u 30.87. and then u add 30.87 and 31.33, and u get 62.4
for the second one u do the same thing.
The answer should be C. 2
:P hope this helps you
Answer:
3150
Step-by-step explanation:
Answer:
0.3
Step-by-step explanation:
3.60 divided by 12
20t^2+9t-20 is the answer
