Write a function, d(x) to account for the total after discounts on purchase amount x but before taxes and fees. A d(x)=x - 10 B d(x)=x - .10x C d(x)=x/.10x D d(x)=x + 10x E d(x)=x + .10 F d(x)=x - 10x

Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s? a. 56.3 b. 33.7 c. 41.8 d. 48.2

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?