3. Solve the equation for the given variable. For each step, identify the property used to convert the equation. 14 + 3n = 8n - 3(n-4) ​

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

What are the soultion(s) to the quadratic equation 40- x^2=0

Question 10jur's car can travel 340 miles on 12 gallons. jack's car can travel 390 miles on16 gallons. which person has the best mileage (miles per gallon) and what istheir mileage?