Answer
What expression represents her age 7 years from now?
y =x+7x
Two years ago?
z=y-2x
Step-by-step explanation:
You simply divide 3 into 8, which results in 0.375. Now you add 7 to it, which is 7.375.
Step-by-step explanation:
The perfect square numbers between 100 and 200 are :
10^2 =100
11^2 =121
12^2 =144
13^2 =169
14^2 =196
Answer:
147
Step-by-step explanation:
82+9(12÷3×2)-7
82+9(4×2)-7
82+9(8)-7
82+72-7
154-7
147
Follow PEMDAS
200+50+4 I think is the answer
