18a +6 - 30 = 6a-4
12a -30 =-10
12a=20
a= 5/3
Answer:
c
Step-by-step explanation:
Answer:
100/ 651 , or 0.15361
Step-by-step explanation:
this took so long
Answer:
False, since x values cannot have more than one y value.
Step-by-step explanation:
We have that
<span>Log3 a/3
</span>Rewrite log3(a/3) using the change of base <span>formula
we know that
</span>The change of base rule can be used if a and b are greater than 0 and not equal to 1, and x is greater than 0<span>.
</span>so
loga(x)=<span>logb(x)/<span>logb<span>(a)
</span></span></span>Substitute in values for the variables in the change of base <span>formula
</span>
in this problem
b=10
a=3
x=a/3
log3(a/3)=[log (a/3)]/[log (3)]
the answer is
[log (a/3)]/[log (3)]
