You do what is asked for in the parentheses then multiply by the number outside of them.
A
Step-by-step explanation:
because i did this and i pass this
Answer:
x
=
y
=
A
E
=
2
x
=
E
C
=
y
+
4
=
D
E
=
x
=
E
B
=
2
y
−
1
A
C
=
B
D
=
E
=
Step-by-step explanation:
Answer:
Please refer to the attachment
1/2 chance of one baby being a boy
1/2*7
7:2 chance