What is -3(2r+1)+2(3r-6) < -15

The measures of two supplementary angles are (2x + 10)° and (8x + 10)°. what is the measure of the larger angle? a. 16° b. 44° c. 14° d. 138°

The balance of susu's savings account can be represented by the variable b. the inequality describing her balance b > $30 . which could be a solution to the inequality?

The collection of beautiful oil paintings currently on display at an art gallery well defined; set not well defined; not a set