8*4=32 :) I hope this helps!
I think that one number is 77 and the other is 86. 77 + 9 is 86. 86 +77 is 163.
Answer:
its an equivalent equation
Step-by-step explanation:
are algebraic equations that have identical solutions or roots. Adding or subtracting the same number or expression to both sides of an equation produces an equivalent equation. Multiplying or dividing both sides of an equation by the same non-zero number produces an equivalent equation.
You want to find the time <em>t</em> such that

Divide both sides by $200 :

Take the logarithm of both sides:

Divide both sides by 0.04 and solve for <em>t</em> :

Answer:
I THINk i did this but i will try to reamber
Step-by-step explanation: