Is 17.31 REPEATING at 31 irrational or rational

Find the value of x for which abcd must be a parallelogram -9-6x x-30

Acar travels at an average speed of 52 miles per hour. how long does it take to travel 299 miles

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27