8.5-2.2=6.3/2=3.15/2=1.575+2.2=3.775 which is your answer, 3.775
Answer:20 tablets
Step-by-step explanation:
Asked my MD father.
1. u must simplify 3^2 first because the order of operations states that u have to do exponents before subtraction.
2. 12 - 3^2 = 81......she subtracted the 3 first....12 - 3^2 = 9^2 = 81...which is an incorrect answer
3. u do not divide before simplifying 3^2.....order of operations states that u have to do exponents before division
4. no.....(12 - 3)^2 ......order of operations states that u do parenthesis before exponents...so (12 - 3)^2 = 9^2 = 81
Because as he spends time in the mall he has less money (he spends it) all the rest are positive associations
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Answer:
f(3) = 554, with no error
Thank you,
MrB