Answer:
10x-6
Step-by-step explanation:
Answer:
z= 69
Step-by-step explanation:
79+122+90+z=360 angle sum property
360-291=69
so z=69 degree
Answer:
p = 2
Step-by-step explanation:
17 - 2p = 2p + 5 + 2p
- 2p - 2p - 2p = 5 - 17
- 6p = - 12
p = -12 / -6
p = 2
81 is a composite number. It is a positive number that is divisible by some other number other than 1 and itself. 81 can be divided by 9 (9 x 9 = 81).
Answer:
A. 
Step-by-step explanation:
To express
as a single logarithm you must apply the log rule:

So,
Multiply the numbers: 
