Answer:
4
Step-by-step explanation:
81 = 3^4
apply the log rule
Answer:
7/3 in decimal form it's 2.3 repeated
Step-by-step explanation:
The value of x is usually 1, most of the time x is just used as a place holder
Answer:
A
Pls mark brainliest
Answer:
x=35
Step-by-step explanation:
3x+7+68=180
3x+75=180
3x=105
x=35