Simplify the next two expressions
1. 2x + 5(3x - 2) - 10x - 30

2. 10x - 23 + 40y +23 -10 - 2x - 10y

At the school fair, grade 3 raises 84 more then grade 4. grade 4 raises 112 more then grade 2. grade 3 raises 360. how many dollars does grade.2 have

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6