Write an equivalent expression by distributing the "-" sign outside the parentheses:
-(-5q-3.1r+4.5)

The midpoints of the sides of the large square are joined to form a smaller square. what is the area of the smaller square

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line

Which best describes the construction of a triangle if given the segment lengths of 2 cm, 3 cm, and 5 cm? a) unique triangle b) cannot be determined c) triangle not possible d) more than one triangle