Simplify the expression. -3x - 6 - 4x + 8 like terms

The product of two negative rational numbers is always zero sometimes zero never zero

Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true

What is not true about kl and mn? what is mn? (show your work)