Answer:
Its the 3 one
Step-by-step explanation:
Answer:
Step-by-step explanation:
b x .15 = 5.10
b=5.10/.15
b=34
Answer:
15.9
Step-by-step explanation:
If you add 15.8 and 0.1 together, it equals to 15.9.
15.8
+ 0.1
-------------
15.9
Elsa's answer is incorrect since there is a solution of the given equation. In the given logarithmic problem, we need to simplify the problem by transposing log2(3x+5) in the opposite side. The equation will now be log2x-log2(3x+5)=4. Using properties of logarithm, we further simplify the problem into a new form log (2x/6x+10)=4. Then transform the equation into base form 10^4=(2x/6x+10) and proceed in solving for x value which is equal to 1.667.
