A spinner has 10 sectors numbered 1 to 10. When the pointer is spun, it lands equally on each number. What is the probability of the pointer landing on a number less than 4
or greater than 8 in a single spin?

1foot = 12 inches; 1 yard = 3 feet

Create and solve a linear equation that represents the model, where squares and triangles are shown evenly balanced on a balance beam. assume the weight of a square is 1 unit and the weight of a triangle is unknown.

Tabby sells clothing at a retail store, and she earns a commission of 6.25% on all items she sells. last week she sold a pair of jeans for $32.50, a skirt for $18.95, and 2 blouses for $14.95 each. what was tabby's total commission? a $4.15 b $5.08 c $81.35 d $348.60