Yesterday Nina's lunch cost 9.80 and she left a 1.47 tip. Today Nina's lunch costs 12.60. If she tops the same rate that she did yesterday, how much tip should Nina leave?

What is thei value of their given digits the 4 in 440

X ^3 + 6x^2 + 12x+8 : (x+2)

I'm a famous young artist but I've never been able to draw a dog

How to solve for w in V = lwh

F (2) = 10-X to the third power

Suppose you take a random sample from a normal population and you want to determine whether there is sufficient statistical evidence to claim that the population variance differs from a corresponding variance specified in a government contract.

What is the slope of the line represented by the equation y= x+ ? o -~ o | o -|- o -|

The function F (x) = 2x/3 is an example of a rational function. A. True B. False

A cube has an edge length of 5 inches you triple the size blankets. How many times greater is the volume of the new cube?

Which expression represents 4 times the number r? A. 4 - r B. 4r C. 4 + r D. 4/r