Answer: a
Step-by-step explanation: Because……….
Answer:
x = 8
y = 16
Step-by-step explanation:
8 + 8 = 16
y = 16
X= -1 beacuse negative one plus one is 0 and that will equal zero for both sides
Answer:

Step-by-step explanation:
We want to simplify:

We convert to improper fraction to get:

We now deal with the parenthesis by multiplying with the reciprocal of 2.

This gives:

We multiply to get:

This simplfies to:

We write as mixed number

Answer:
19
Step-by-step explanation:
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