Una receta usa 4 tazas de mantequilla por cada 12 tazas de harina a esa misma razón cuántas tazas de mantequilla se necesitan por cada taza de harina

1. evaluate 8x(2)y9(-2) for x=-1 and y=2 2. simplify the equation. -() 3. simplify the expression. [tex]\frac{5}{x(-2) y9(5)}[/tex]

Dean and karlene get paid to write songs. dean is paid a one-time fee of $20 plus $80 per day. karlene is paid a one-time fee of $25 plus $100 per day. write an expression to represent how much a producer will pay to hire both to work the same number of days on a song.

Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1