Which of these equations is correct? Select three that apply. - 3^–5 × 3^1 = 181
- 4 × 4 –3 = 4
- 8^2 × 8^–4 = 116
- 6^–8 × 6^6 = 36
- 5^3 × 5^–1 = 1125
- 2^–2 × 2^8 = 64

The point a is at –2 and the point b is at 7. marissa would like to divide this line segment in a 4: 3 ratio, and she would like to use the formula x = (x2 – x1) + x1. what values should she substitute into the formula? a = a + b = x1 = x2 =