There with angle measures of 30°, 70°, and 80° .A. is no triangle
B. is exactly 1 triangle
C. are exactly 2 triangles
D. are more than 2 triangles
need correct answer and no link then i will give you brainiest and b is wrong just saying

Ateacher has $80 to buy workbooks. each work book cost $3. if she buys as many workbooks as possible, how much money does she have leftover? a) $2 b) $4 c) $6 d) $8

Apositive number a or the same number a increased by 50% and then decreased by 50% of the result?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance