Which expression is the simplest form of - (4x3 + x²) + 2 (23 – 3x?)? A. 6x3 2x2
B.
2.3 7x2
C.
2.23 5x2
D.
603 6.2

The measure of an angle is 117°. what is the measure of a supplementary angle?

The students in a class were asked how many siblings they have. the data obtained is represented in the dot plot. the number of students who have no siblings is . the number of students who have three or more siblings is .

Drag statements and reasons to each row to show why the slope of the line between d and e is the same as the slope between e and f, given that triangles a and b are similar.