Jesse has 27 coins in nickels and dimes. in all he has $1.90. how many of each does he have?

What is the smallest integer n such that n\sqrt{2} is greater than 20

Δabc is reflected across line l to form δ alblcl, and a¯¯¯al¯¯¯¯ intersects line l at point d. which equation is not necessarily true?

Select all of the quadrants that the parabola whose equation is y=√x-4 (principal square root) occupies. i ii iii iv