At the idaho humane society there is a ratio of 9 cats 13 dogs . if there are a total of 66 cats and dogs how many are cats ?

For what values of b will f(x)= logbx be a decreasing function? (16 )

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of