646/3=x
To check it: x*3 should =646
Answer:
5 1/4 miles per hour.
Explanation:
We first convert 15 3/4 to 15.75.
miles/hour
15.75/3 =5.25 miles per hour
5.25= 5 1/4
I think the answer is B y= 3x-7
The main formulas of log are:
log A + logB =log A*B
log A - logB =log A/B
log A ^p= p logA
so
log_4(7)+log_4(5)=log_4(7*5)=log_4(35)<span>
log_8(11)-log_8(5)=log_8(11/5)
2log_9(3)=log_9(3)²</span>
