Answer:
4:20
Step-by-step explanation:
because there are 20 teachers in all and 4 science teachers so your chances of getting a science teacher are 4 out of 20
Answer:
always
Step-by-step explanation:
A parallelogram is an example of a quadrilateral. So its sides are qual to each other
soooo sory i dont have answer i will come back next time
A=bx+c
A-c=bx
A-c then divide that whole thing by b= x
so A-c divided by b=x