Solve the following:
a)
3x + 4/2 =9.5

b)
7 + 2x /3= 5

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

There are 12 boy and13 girls in a class. if the teacher randomly chooses a student’s name out of a hat what is the probability it will be a girl

What term best describes a line ans a point that lie in the same plane