Which of the following expressions is equivalent to 6m - 10?

2(3m + 5)
-2(5 - 3m)
2(3m - 10)

Missouri has a shape that is similar to a trapezoid with bases of about 198 miles and 276 miles and a height of about 270 miles. what is the area of missouri in square miles? explain how you found the answer.

What are the values of a, b, and c in the quadratic equation 0 = x2 – 3x - 2? a = 1, b = 3, c = 2 a=, b = -3,c=-2 a = 1, b = 3, c= 2 a = 1.0= -3, c = 2

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?