Answer:
B. y = (x + 3)^2 - 17
Step-by-step explanation:
When Andy completes the square, he adds and subtracts the square of half the x-coefficient. That is, he adds and subtracts (6/2)² = 9:
... y = x² +6x +9 -8 -9
... y = (x² +6x +9) -17
... y = (x +3)² -17 . . . . . . . . matches selection B
Answer: The sum will be x+y because their ages are variables.
Step-by-step explanation:
Answer:
Explained below.
Step-by-step explanation:
Assuming that the question is related to exponents.
Consider the expression:
Here,
<em>a</em> = base
<em>b</em> = exponent
Consider that the value of base is a negative term.
Then an even exponent will give a positive result.
And an odd exponent will give a negative result.
Consider the following values of <em>b</em> and suppose that <em>a</em> = -<em>x</em>.
For <em>b</em> = 4,
For <em>b</em> = 3,
Answer:
100 rabbits
25 foxes
Step-by-step explanation:
Because if there are 100 rabbits, we already know how many rabbits there are so, since we are trying to figure out how many foxes there are we take the 100 ÷ 4 = 25 foxes.
Answer:
Step-by-step explanation:
Honestly don't even care about the points lol. You need to divide 12^7 by 12^3, which comes out to 20,736 crates needed for the shipment of toys. If that first 12 isnt to the power of 3 simply replace it with the power that it actually is and divide 12^7 by it.