Sarah is traveling at a constant speed of 25 mph and to represent the relationship between hours (h) and distance (d) she wrote the equation 25h=d . What would be the dependent variable? 25
h
d
25h

This is so harddd! solve. 1 + 1 = solve 4 + 4 = solve 3 x 3

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

The pyramid below was dissected by a horizontal plane which shape describes the pyramid horizontal cross section