You are purchasing four items and want to calculate the tax. The items cost $2.50, $8.75, three dollars, and $10.25. The tax rate is 6%. How much is the tax? Please calculate with Disribution and calculate without distribution.

Use the distributive law to multiply. 3(4x + 5y + 6)

Can someone me with these two circle theorem questions asap?

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