Dominic bought a new alarm clock that was $24.75. the store was a having a sale for 10% off plus dominic had a coupon for $2.50 off. how much will dominic pay for the alarm clock, without tax?

$19.78

Step-by-step explanation:

24.75 x (1-.10) = 22.28

22.28-2.50= 19.78

a

step-by-step explanation:

when a number is between two straight lines it means the absolute value.

to find absolute value you need to know how many numbers is that number away from 0.

when finding absolute value the number will always come out positive

so absolute value of -3 is 3

absolute value of 3/2 is 3/2

absolute value of -2 is 2

absolute value of 3.5 is 3.5

absolute value of -1 is 1

now put these numbers in order:

a)   |-1|, |3/2|, |-2|, |-3|, |3.5|

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.