1. 12a - 6b + 4 = 24 Algebraic expression:
Algebraic equation:
Term(s):
Coefficient(s);

attachment?

step-by-step explanation:

0.0076, if you meant 4.125 divided by 0.03125 it would be 132

step-by-step explanation:

first you have to move the decimal in 0.03125 over until its behind the 5 which is 5 places over. now the number is 3125

then you have to move the decimal in 4.125, 5 places over. now the number is 4,112,500.

now you divide like you would normally would and get 0.0076

tbh idk i hope this heples

step-by-step explanation:

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the one where 1 and 2 are directly across from each other.  

see image