Respuesta :
25x + 4y is the total cost.
.06(25x+4y) is the total tax.
Rewrite using fractions then expand:
6/100 * (25x + 4y)
(150/100)x + (24/100)y
1.5x + .24y is the expression to find tax.
.06(25x+4y) is the total tax.
Rewrite using fractions then expand:
6/100 * (25x + 4y)
(150/100)x + (24/100)y
1.5x + .24y is the expression to find tax.