The standard form of the equation of a parabola is y = x2 + 4x + 11. what is the vertex form of the equation? a. y = (x + 2)2 + 7 b. y = (x - 2)2 + 18 c. y = (x + 2)(x - 2) + 7 d. y = (x - 2)2 + 12

What is the least common multiple of 16 and 3?

Prove that quadrilateral is a rhombus.

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