Answer:
You're answer would be 4b + 6d + 5y +7
Step-by-step explanation:
Answer:
yr answer is G. 21
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One way to find

is to notice that the part on the left hand side within the parentheses can be written as a square:

So you could write

Since these two expressions are equal, and the bases are the same, you know the exponents must be equal, with the exponent on the right hand side being 1. So

, or

.
A square root of any number greater than 0 always has two answers, one positive and one negative.
Squareroot (36) = 6 or -6.
Since 6×6=36 and -6×-6=36.
Squareroot (0)= just 0 because there is no negative 0 (:
L = Length
W = Width
4*W = "4 times the width"
4*W - 3 = "3 less than 4 times the width" = length
L = 4*W - 3
It looks like choice B is the answer assuming that strange symbol is suppose to be a minus sign.