The ratio of adults to children at a picnic is 4 to 5. the total number of people at the picnic is between 20 and 30. write an equivalent ratio to find how many adults and children are at the picnic. show the steps!

In trapezoid klmn, kj=19.2 and jm=22.5. identify ln.

Atorch and a battery cost 2.50 altogether. the torch costs 1.50 more than the battery. what fraction of the total price is the torch? give your answer in its simplest form.

David is standing on the sixth rung of a ladder while painting his house. which expressions represent a change in david’s position of 2 rungs on the ladder? choose exactly two answers that are correct. a. 6+2 b. 6-2 c. 2x6 d. 6/2