One bouquet of flowers has 4 lilies for every 3 carnations. Another bouquet has 5 carnations for every 3 roses. If both bouquets have 15 carnations, which bouquet has more flowers?
Lilies and Carnations
Carnations and Roses
Lilies
4 12
20
Carnations 5 15 25
Carnations 3 6 12 Roses 3 6 12

Select all of the following expressions that are equal to 2.5.

The ratio of the perimeters of two similar triangles is 4: 3. what are the areas of these triangles if the sum of their areas is 130cm2?

Statements reasons 1. ab ? cd; ad ? bc 1. given 2. ac ? ac 2. reflexive property 3. ? adc ? ? cba 3. ? 4. ? dac ? ? bca; ? acd ? ? cab 4. cpctc 5. ? dac and ? bca are alt. int. ? s; ? acd and ? cab are alt. int. ? s 5. definition of alternate interior angles 6. ab ? cd; ad ? bc 6. converse of the alternate interior angles theorem 7. abcd is a parallelogram 7. definition of parallelogram what is the missing reason in step 3?