During a sale a storeoffers a 40% discount on a particular camera that was originally priced at $450 after the sell the discount the price of the camera was increased by 40% what was the price of the camera after this increase

$450

Step-by-step explanation:

if the original price is 450 and 40% is = 0.4 you do 450 x 0.4= 180 so if you add 40% back on to the 40% you took off you get the same number which is $450

450

Step-by-step explanation:

-13

step-by-step explanation:

f(x)=2x-5 for f(-4)

f(-4)   means let x=-4

f(-4) = 2(-4) -5

f(-4) =-8-5

      = -13

step-by-step explanation: