5. A recipe has a ratio of salt to flour of 1:3. If there are no other ingredients and the project leader wants a total of 10 cups of the mixture, how much flour should she buy? (Use any method you would like to solve the problem.)

150

step-by-step explanation:

to prove δxyz ≅ δmno using sss, you need to show the following:

  side 1             side 2               side 3

xy ≅ mn         yz ≅ no           xz ≅ mo

to prove δxyz ≅ δmno using sas knowing side xz and angle o, you need to show the following:

side 1             connecting angle           side 2

xz ≅ mo             ∠z ≅ ∠o                   yz ≅ no

mn=6 and xz=17.5

angle z