R is a three digit number determine the digits of r from the clues the first digit is the answer when the third digit is divided by 5 The second and third digits add to 8 The difference between the first and second digit is 2

In a certain pentagon, the interior angles are a,b,c,d,e where a,b,c,d,e are integers strictly less than 180. ("strictly less than 180" means they are "less than and not equal to" 180.) if the median of the interior angles is 61 and there is only one mode, then what are the degree measures of all five angles?

If a || b and b | y, then ? a) x || y. b) x | a. c) a | y. d) a || y.

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.