Find the perimeter, in feet, of the rhombus.

32 feet
60 feet
34 feet
68 feet

Simplify 15(x - 4)(x -1)-3(x + 4)(x - 1) with steps

Which of the following is a function? a.) {(-2, -4/5), (-1,-,,-1)} b.) {(-2,,1/,3/,1)} c.) {(-22)} d.) {(-21)}

Alex took his brother to a birthday party. the party was scheduled to last for 1 and 3/4 hours but they stayed for 4/5 of an hour more. how long did she stay at the party?