Which expressions are equivalent to -6+49 + (-69)? Choose all answers that apply:
А
-6(q+1) - 49
B 2(9-3)
С
None of the above

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Some boys and girls were asked if they had a pet. one third of the group were boys. there were 20 boys. 20% of the girls had a pet. boys with a pet : girls with a pet = 1 : 5 i need to know how many girls there are.

Which statements describe the solutions to the inequality x< -20 check all that apply. there are infinite solutions. each solution is negative. each solution is positive. the solutions are both positive and negative. the solutions contain only integer values. the solutions contain rational number values.