You need to do the exponent first.
7^2= 49
4(49)^x
That is equivalent to 4(7)^2x
I hope this helps!
~kaikers
The and answer is going to be 3 because when you multiply 5 and 3 you get 15
Answer:
x < -3
Step-by-step explanation:
3x<-9
Divide each side by 3
3x/3 <-9/3
x < -3
Open circle at -3 line going to the left