Alaptop cost $550 you gave coupon in the mail for 30% off if you use the coupon what is the sale price of laptop

Hello!

First we need to find 30% of our laptop. To do so we multiply by 0.3

550(0.3)=165

Now we subtract this cost from our original.

550-165=385

Therefore, the sale price would be $385.

I hope this helps!

If coupon is 30% off that means that a laptop will have the sale price 100%-30%=70% of a regular price.

So, we need to find 70% of $550.

70% = 0.7

70% of $550 is 0.7*$550=$385.

The sale price of the laptop is $385.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.

you ignore the remainder, therefore the answer is y = x+2

step-by-step explanation:

you have to divide the denominator by the numerator. you can use synthetic division or long division.

[-5] .     1 .     7 .     11

x + 2 + 1/x+5