He should take out the cupcakes at 7:15! Hope this helps :D
Take the logarithm of both sides. The base of the logarithm doesn't matter.
Drop the exponents:
Expand the right side:
Move the terms containing <em>x</em> to the left side and factor out <em>x</em> :
Solve for <em>x</em> by dividing boths ides by 5 log(4) - log(3) :
You can stop there, or continue simplifying the solution by using properties of logarithms:
You can condense the solution further using the change-of-base identity,
Answer:
i need help with something like that aswell
Step-by-step explanation:
So the easiest way to solve this is to use the straight line provided .
180=90+61+x
180=151+x
29=x