Molly sold half of her comic books and then bought nine more. she now has 36 with how many did she begin

Answers; a) 135 degree’s b) 30 degree’s c) 180 or 0 degree’s d) 90 degree’s

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2