Follow the steps to solve the equation using the algebra tiles.

−4x + (−3) = –x + 3.

1. Add 4 positive x-tiles to both sides and create zero pairs.

2. Add 3 negative unit tiles to both sides and create zero pairs.

3. Divide the unit tiles evenly among the x-tiles.

Which approach to the theory-and-research cycle does the following sequence reflect: (1) specific observations suggest generalizations, (2) generalizations produce a tentative theory, (3) the theory is tested through the formation of hypotheses, and (4) hypotheses may provide suggestions for additional observations?

Consider the following equation. 1/2x^3+x-7=-3sqrtx-1 approximate the solution to the equation using three iterations of successive approximation. use the graph below as a starting point. a. b. c. d.

Sally deposited money into a savings account paying 4% simple interest per year. the first year, she earn $75 in interest. how much interest will she earn during the following year?