Savannah practice ballet in 1.67 hours on monday on wednesday she practice for 3.25 how much longer did savannah practice on wednesday than on monday

Pete is making decorations for a dinner party. the instructions tell him to use 9 flowers for a medium-sized decoration. complete each statement to adjust the flowers for different-sized decorations based on these instructions.

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4

Which shows the correct substitution of the values a,b and c from the equation 1=-2x+3x^2+1