Karen is a jeweler. Today she has three times as much gold left over from the day before. How much gold did she start off with if she had. 23 grams left over?

How many possible remainders are there when dividing any number by 1? 2? 3? 15?

Alice is playing her bill at a restaurant. The tax on the cost of her meal is 5%. She decides to leave a tip of 20% of her cost of the meal plus the tax. Write an expression for her total bill if the cost of her meal is m dollars.

Solve for L. P = 2L + 2W

1. If p (x) = 3x2 - 2x + 1, find p (-4).

How do you solve -178=-5x+4 (-4x-13)

A printer takes 5mins to print 90 copies of a repor. At this rate, how many copies of the same report can it print in 1/2 hours

What are the coordinates of the vertex of the graph of the function y=-x^2+6x-11 the options are: (3,-2) (3,16) (-3,-29) (-3,-20)

The annual amount A (in billions of dollars) Americans spent on meals and beverages purchased for the home for the years since 2000 can be modeled by A (C) - 286 + 880 where t represents the year, with t = 3 corresponding to 2003.

Carol is sixty-six inches tall. This is twenty inches less than two times Mindy's height. How tall in Mindy?

Assume running consumes 108 calories per mile. If you run 11 - minute mile what is your average power output, in watts, during a 2-hour run?