Lisa and Kathryn each improved their yards by planting rose bushes and shrubs. They bought
their supplies from the same store. Lisa spent
$152 on 12 rose bushes and 2 shrubs. Kathryn
spent $92 on 3 rose bushes and 14 shrubs.
Write the two equations for the word problem.
what is thebest method to solve the above problem.

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Diana is painting statues she has 7/8 of a liter of paint each statue requires 1/20 of a liter of paint how many statues can she paint?

Apatient is to be given 35 milligrams of demerol every 4 hours. you have demerol 50 milligrams/milliliter in stock. how many milliliters should be given per dose?