Find the area of the shape

(don’t mind the dirty computer screen(

Which of the fallowing best completes the sequence 5,10,15, a) 30 b) 22 c)25 d)35

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

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