A computer costs $320. If the sales tax is 5.75%, what is the amount of sales tax?

The system of equations graphed below has how many solutions?

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

Predict which statements are true about the intervals of the continuous function. check all that apply