Ivan tried to evaluate the expression 6 - 2 + 4 x 9. Here is his work:
2 answers:
Ivan is correct, because according to PEMDAS, multiplication comes first before both addition and subtraction, so all of Ivan's steps are correct.
I believe he is correct because you add/subtract from left to right, hence
6-2 comes first.
PEMDAS
()^X/+-
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I'd say the answer is 5 wins
hope this helps
Answer:16
Step-by-step explanation:
8^(4/3)=(cube root of 8)^4=2^4=2×2×2×2=16
Answer:
I don`t see the attachment
Step-by-step explanation:
Answer:
6=6
Step-by-step explanation
if 2/3x=10
therefore
x=3/2x10
x=15
substitute x with 15
2/3 (15 - 6)=6
2/3(9)=6
6=6
