Answer:
165
Step-by-step explanation:
-21+186=165 .....
Answer:
D
Step-by-step explanation:
when x=0,y=6*2^0=6*1=6
Answer: i think its B not sure tho
Step-by-step explanation:
a= 16x+16
b= 40x + 15
Step-by-step explanation:
We know that perimeter of a rectangle is

So therefore



Answer= A) that is perimeter is 16x+16
We know that area of a rectangle is l×b
So therefore


Answer = b) that is area is 40x + 15