Bob has \frac{17}{23} 23 17 ​ left of a wall to demolish. Each swing of the sledgehammer brings down an additional \frac{17}{161} 161 17 ​ of the wall. How many more swings will it take him to bring down all of the wall?

Choose all answers that apply: a) ab and a’b’ are one the same line. b) quadrilaterals abcd and a’ b’ c’ d’ have the same perimeters. c) points a and a’ have the same coordinates. d) none of the above

Find the x-intercept and y-intercept of the line. 3x + 5y = −15

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