An 8-oz bottle of ketchup costs $1.39. if the unit rate stays the same, how much should a 14-oz bottle cost? $0.79 $2.43 $2.78 $1.45

What is the simplified form of 7 √x • 7 √x • 7 √x • 7 √x?

V=x^4-y^4 pick three expressions that can represent the three dimensions of the prism (each in meters)

In a quadratic function of the form ax^2+bx+c, which of the following is not true? a. the y-intercept is c. b. if a is positive, the parabola opens up. c. the vertex has an x-coordinate of -b/2a. d. the axis of symmetry is the line y=-b/2a.