3. classify the equation 5(2x + 3) = 3(3x + 12) as
having one solution, no solution, or infinitely
many solutions.

Lisa has three classes that each last 50 minutes. what is the total number of minutes of the three classes

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

Suppose babies born after a gestation period of 32 to 35 weeks have a mean weight of 25002500 grams and a standard deviation of 800800 grams while babies born after a gestation period of 40 weeks have a mean weight of 27002700 grams and a standard deviation of 385385 grams. if a 3232-week gestation period baby weighs 21252125 grams and a 4040-week gestation period baby weighs 23252325 grams, find the corresponding z-scores. which baby weighs lessless relative to the gestation period?