Straws are sold in packs and boxes . There are 15 straws in each pack.
There are 48 straws in each box.
Tricia buys p packs of straws and b boxes of straws.

write down an expression in terms of p and b , for the total number of straws bought by Tricia.

Select the correct answer. given: ∆abc with prove: statement reason 1. given 2. ∠cab ≅ ∠edb ∠acb ≅ ∠deb if two parallel lines are cut by a transversal, the corresponding angles are congruent. 3. ∆abc ~ ∆dbe aa criterion for similarity 4. corresponding sides of similar triangles are proportional. 5. ab = ad + db cb = ce + eb segment addition 6. substitution property of equality 7. division 8. subtraction property of equality what is the missing statement in the proof? scroll down to see the entire proof.