Answer:
Step-by-step explanation:
11=4(8)+b
11=32+b
-21=b
y=4x-21
i think
I believe the answer is A
Answer:
40%
Step-by-step explanation:
1299-725= 574
574/1299 x 100 = 44.19%
The answer would be b A≈1636.8
Answer:
The question says area of a square = 9 cm squared.
And they said if the sides are doubled in length what is the new length
so new length = 9 cm^2 × 9 cm^2
which should give you 81cm^2
therefore your answer should be = C
