You have four credit cards. each has a balance of $950.00, but their credit limits are $1,200.00, $2,200.00, $2,400.00, and $3,000.00. paying off and closing which card would decrease your debt ratio?

The sum of two numbers is 86, and their difference is 20. find the two numbers

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?

Ascientist has discovered an organism that produces five offspring exactly one hour after its own birth, and then goes on to live for one week without producing any additional offspring. each replicated organism also replicates at the same rate. at hour one, there is one organism. at hour two, there are five more organisms. how many total organisms are there at hour seven? 2,801 19,531 19,607 97.655