6. 5x 2 10 5 240 7. 4x 1 9 5 16 2 3x 8. 5(3x 2 20) 5 210 9. 3(2x 1 11) 5 9 10. 2(2x 2 5) 5 12 11. 44 2 2(3x 1 4) 5 218x 12. 4(5x 2 9) 5 22(x 1 7) 13. 2x 2 15 2 x 5 21 1 10x 14. 3(7x 2 9) 2 19x 5 215

The graph below shows the amount of money left in the school’s desk fund, f, after d desks have been purchased. for each new desk that is purchased, by how much does the amount of money left in the school’s desk fund decrease?

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite