Step-by-step explanation:
option no 2 is correct
36 I hope is helpful
<h3>
Answer: x3 +2 +x+x+</h3>
Step-by-step explanation:
Answer:
No, he is not correct because the constant in his answer should have been 21 not 7.
Step-by-step explanation:
Therefore, the correct answer is the fourth; he should have put 21.
Answer:
Step-by-step explanation:
We want to simplify:
This is the same as:
Now let us convert the mixed numbers to improper fractions.
We multiply by the reciprocal of the second fraction to get:
Cancel out the common factors to obtain: