What value of a makes the equation true 30/45=6/a

Simplify 3a • 3b : 3c : 3d

Combine like terms: 4x3-5x2+4x2-7x3-2x+3x2

Which ordered pair is the solution to the system of equations? {x+2y=-8y=12x-2

A produce stand sells roasted peanuts for $1.90 per pound what is the cost C of P pounds of peanuts

Expand the following using the Binomial Theorem and Pascal's triangle. Show your work. (x + 2) 6

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?