4. dan had 3 feet of string. he cut off a piece that was 1 teet long. many feet of string did dan have left?

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

The multiplication property of zero states that the product of any number and 0 is 0. what must be true about either a or b to make ab=0

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=