Answer:
1x-1y
Step-by-step explanation:
the answer is 16.5cm
just add 15 +1.5 and you get 16.5
Answer:
10
Step-by-step explanation:
p² +3q
= 2² +3*2
=4 + 6
=10
Search it up on safari and you’ll find the answer
Answer:

Step-by-step explanation:
When
, we have
.
Combining like terms on the right side, we have
.
Finally, dividing by
we get
.
We note that
and
, so
.
So,
and we're done!