Rachel spent $38 for dinner. this was $10 less than 3 times what she spent for a movie. how much was the movie?

Select the margin of error that corresponds to the sample mean that corresponds to each population: a population mean of 25, a standard deviation of 2.5, and margin of error of 5%

Written as a simplified polynomial in standard form, what is the result when (2x+8)^2(2x+8) 2 is subtracted from 8x^2-38x 2 −3?

The average length of a king cobra is 3.7 m. the record length is 1.88 m longer than the average. how long is the record holder?