Lauren is getting ready for prom she purchases a dress for $149.95 and shoes for $59.00 if the rate of spaces tax is 8% what is the total amount for the purchase

I assume you mean sales tax... I have not heard of spaces tax!

We add her purchases together ($149.95 + 59.00) and we get 208.95. Now we need to add 8% sales tax by mult by .08.

208.95 x .08 = 16.72 (rounded up from  16.716)

Add the sales tax to the total.

16.72 + 208.95 = 225.67 total purchase w/ tax

40% off the regular price is the correct answer.

step-by-step explanation:

hello from mrbilldoesmath!

answer:

the domain is the set { -2, 0, 2, 3}

discussion:

the domain is the set of x values in the ordered pairs (x,y). taking the x, or first component, of each ordered pair gives   -2, 0, 2, 3.

you,

mrb