Find the solution of each equation if the replacement sets are
a = {0,3,5,8,10}
1 . b - 12 = 9
2. 15/a = 3
3. 31 = 3a + 7
find the solution of each equation using the given replacement set.
4. t - 13 = 7 {10, 13, 17, 20}
5. 22 = n/3 {62,64, 66, 68, 70}
solve each equation
6. a = 32 - 9(2)
7. 12 x 5/ 15 - 3 = y
8. 27 + 5/ 16 = g
9. r = 9(6)/ ( 8 + 1 ) 3
10. during a lifetime, the average american drinks 15,579 glasses of milk, 6220 glasses of juice, and 18,995 glasses of soda. write and solve an equation to find (g), the total number of glasses of milk, juice, and soda that the average american drinks in a lifetime.
find a solution set for each inequality using the given replacement set.
11. s - 2 < 6 {6, 7, 8, 9, 10, 11}
12. 3 ≥ 25/ m {1, 3, 5, 7, 9, 11}