Angie read 60 pages of a textbook in 2 hours. she turned on the tv and read 24 pages in 1 hour. angie’s average reading rate with the tv on, is what percent of her average rate with the tv off? a. 75% b. 80% c. 85% d. 90% show work plz

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi

Reflect the point (7,0) across the y-axis

Stefano accidentally dropped his sunglasses off the edge of a canyon as he was looking down. the height, h(t), in meters (as it relates to sea level), of the sunglasses after t seconds, is shown in the table. during its descent, the pair of sunglasses passed by a climber in the canyon 6 seconds after stefano dropped them. to the nearest meter, what is difference in elevation between stefano and the climber? 166 meters 176 meters 230 meters 240 meters its b.176 i took the test 166 is wrong and 176 is correct