Mardi Gras World purchases a dozen stuffed animals for $9.00 a dozen. They then sell them to customers for $26.00 a dozen. To the nearest percent, what is the percent markup of the stuffed animals?

You are remodeling your kitchen. you’ve contacted two tiling companies who gladly told you how long it took their workers to tile of a similar size jim completed half the floor in 8 hours. pete completed half of the other floor in 7 hours. if pete can lay 20 more tiles per hour than jim, at what rate can jim lay tiles

Me with this one question, and i'll upvote the brainliest answer

What is the explicit formula for this sequence? -7, -4, -1, 2, a.) an = 8 + (b - 1)3 b.) an = -7 + (n - 1)3 c.) an = 3 + (n -1) (-7) d.) an = -7 + (n - )