Answer:
r=5
Step-by-step explanation:
5x5x5=125
Answer:
Is this an exam? looks like it
Where are the situations??
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:

Answer:
-p - 8
Step-by-step explanation:
1 - 3p + 2p - 9 = -p - 8