Which grade is better :a 78 on test whose mean is 72 and standard deviation is 6.5or an

Answer this question! 30 points and brainliest! only if you know the answer.

What term best describes a line ans a point that lie in the same plane

You buy five cds at a sale for $5.95 each. write an expression for the total cost of the cds.then use the distributive property and mental math to evaluate the expression.