The first and second steps to solve the equation
+5-20 are shown below.
3* +5-520-5
Which property was applied in the second step?
Addition Property of Equality
Subtraction Property of Equality
Multiplication Property of Equality
Division Property of Equality

Solve the system of equations. y= 2x y= x^2 - 15

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

What is the axis of symmetry of the function f(x)=-(x+ 9)(x-21)