PLEASE HELP ME

Lea wants to save money on a new computer. At the store near her, the computer she wants is listed at a regular price of 400.00.

•On Saturday, the store will have a sale and discount the computer by 30%.

•Shoppers who buy a computer that same Saturday before 9:00 am will also receive an additional 10% off the already discounted price.

how much will lea pay, without tax, when she buys the computer that Saturday before 9:00 a. m?

(a) $148.00

(b) $160.00

(c) $240.00

(d) $252.00

D) 252.00

Step-by-step explanation:

Initial price of computer = $400

Less 30 % = -0.30 × 400 = - 120

                      Sale price =   280

Less 10 % = -0.10 × 280 =     -28

                    Final price =  $252

first one is a: renaming a fraction. second one is c: de-c

step-by-step explanation:

my explanation is that these were the answers on edg : )

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation: