1 5/6 + 2 1/5
3 + 5/6 + 1/5
3 + 25/30 + 6/30
3 + (25 + 6) / 30
3 + 31/30
3 + 1 1/30
4 1/30
The answer is: 4 1/30 or 4.0333.
Answer:
Hi there! Please give the full question! There are many different questions that could go along with this graph!
In this item, it can be seen that from an expression of,
(4 + 5i) + (-3 + 7i)
Aiko transformed the equation by factoring out the i's from the expression and wrote it as,
(4 + 5)i + (-3 + 7)i
Now this is wrong because i there is not a variable but a notation that 5 and 7 are imaginary numbers. In fact, she cannot factor out the i's because it is not present in both -3 and 4. The answer therefore to this item is the last sentence, "Aiko incorrectly used the distributive property by combining ..."
Take the in number, multiply it by 3 and add 1 to the product
