7-2 H.W.

P. 739( 7-1, 2,6,10,16,20)

2. 5t-8=3t + 12
6. 5a – 5 = 7a – 19
10. 3p = 4 – 9p
16. 9 + 11a = - 5a + 21
20. 2.85a – 7 = 85a – 2

P. 740 ( 7 -2 Column 1-9)

1. 6(m-2)=12
2. 5 (2d + 4) = 35
5. 3 ( b + 1) = 4b – 1
7. 4 ( R – 6) = 6 ( R + 2)
9. 5/9 g + 8 = 1/6 g + 1

P. 740 ( 7-3 Column 1-14)
1. 5≥ 2t – 12 ; t = 11
3. 6r – 18 > 0 ; r = 3
5. h – 19 < 13 ; h = 28
7. b ≥ 4
10. m ≤ 0

13. At least 295 students attended Greenville Elementary School an Electric bill increased by $ 15 is now more than $ 80