which of the following logarithmic equations is equivalent to the exponential equation below 9^x = 6561

Why did the ice arena get so hot after the big game (this is math related google it to find the paper

How much orange juice do you need to make 2 servings of lemony orange slush?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11