3x– 12 = 24 is equivalent to x- 4= 8 Which property of equality did I use to change 3x - 12 = 24?
Addition Property
Division Property
Subtract Property
Multiplication Property

Scrub a dub toothbrushes are $4.00 each. there is a 10% discount, but there is also a 6% sales tax after the discount is applied. what is the new price after tax? round to the nearest penny

Solve for n? [tex]z = \frac{3}{4} mn[/tex]

Mario has $14.35 left in his wallet. he spent $148.43 for tablecloths. then, he spent $92.05 for napkins. how much money did mario have in his wallet to start with?