Answer:

Step-by-step explanation:
To add fractions <em>with the same denominator</em>, simply add the numerators:

So:

Answer:
20
Step-by-step explanation:
-42 x 27 = -1,134 Hope this helped!
-TTL
Answer:
D i think
Step-by-step explanation:
<h3>
Answer: 8</h3>
Explanation:
The rule says "whatever x is, add 1 to it to get y"
So for instance, if x = 3, then y = x+1 = 3+1 = 4
Now if x = 7, then y = x+1 = 7+1 = 8