Matching Pairs Writing ExpressionsOnline version Match each description with the corresponding written expression. by Angela Vanderbloom 1 thirty-one less than the quotient of p and nine 2 the product of 3 and r 3 eight times a number plus forty-five 4 the quotient of a number and 8 5 the sum of two and the product of b and 4 6 five less than three-fifths of a number 7 twice the sum of seven and a number 8 the difference of the product of 7 and h and 5 4b + 2 2(7 + n) (p/9) - 31 8n + 45 3/5n - 5 7h - 5 3r n / 8