Which expression shows the perimeter of the yard shown here as the sum of its sides? (2y +
y + 3y – 4y) + (4 – 2 + 6 + 1)
(2y + 4) + (4y + 1)+ (
y + 6) + (3y – 2)
(2y + 4) × (
y + 6) × (3y – 2) × (4y + 1)
2(2y + 4) + 2(
y + 6) + 2(3y – 2) + 2(4y + 1)

Lines p and q intersect. find the value of b. show your work. cite any theorems you use.

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

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