hi yes i believe its a type of echeveria not a sedum it has velvety leaves that are tinged red

Hi Gina, no apologies needed:-) people her will chime in on the IDs, it's not a pain at all, and the list is a little less active because it's JUNE, yay, we are all out in the dirt:-) if you don't get a response soon, try this: repost your photos with numbers and just a short request for ID's. That makes it easier for folks to answer. usually you'll get several responses, with each person just IDing a couple plants, rather than one person doing it all. The numbers help make it easier for several folks to each focus on what they know best.

Sedum sieboldii, not plectranthus (pillow plant).

It's an echeveria. They need high light, occasional watering and little fertilizer. I water my succulents a bit once/week. Let them dry out before watering again. Most succulents which die are killed by too much water. Use a succulent soil mix when repotting them. Succulent soil mixes have some sand in them, for good drainage. You should use a pot with drainage holes to prevent too much water from saturating the soil. I like unglazed pots, because they also help (via evaporation) to rid the succulent of excess moisture.