Write theses equations in standard form 2y+1/2x=5. -2/3x+y=-4. -12+6y=3

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Which of the following is correct interpretation of the expression -4+13

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?