Which one always has a equal diagonals?
rhombus
quadrilateral
rectangle
parallelogram​

Miguel bought a movie ticket that cost $5. he also bought popcorn and a bottle of water. how much did miguel spend altogether?

What number should be added to both sides of the equation to complete this square? x^2-10x=7

Evaluate the expression for the given value of the variable. | ? 4 b ? 8 | + ? ? ? 1 ? b 2 ? ? + 2 b 3 -4b-8+-1-b2+2b3 ; b = ? 2 b=-2