Answer:
d = 4
Step-by-step explanation:
9514 1404 393
Answer:
- (x +1)² = 4
- (D) x = -1 ±2
Step-by-step explanation:
Start by getting the x-terms on one side of the equal sign. We can do that by subtracting x from both sides.
3 = x² +2x
Now, add the square of half the x-coefficient.
3 +1 = x² +2x +1
(x +1)² = 4 . . . . . . . . write as a square in the desired form
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To solve, take the square root, and add the opposite of the left-side constant.
x +1 = ±2
x = -1 ±2 . . . . . . matches choice (D)
Answer:
Ok time to get math on
So this would be D
A non-filled in dot means < or > (depending where arrow is pointing)
A filled in dot means ≤ or ≥ (depending where arrow is pointing)
if an arrow points right, then it would be greater than, if arrow points left.. Then its less than
So the graph line is showing that it cannot be equal to AND it is lesser than so the only answer choice that would make the most sense is D
A is greater than which is not the answer
B is only equal to which is way off
C is less than but it is equal which is wrong
D is the only right answer
Hope this helps! :)
Answer:
maby c
Step-by-step explanation:
tell me if this helps
Answer: $1500
Step-by-step explanation:
<u>Given information</u>
Number of puppies = 6
Cost of each puppy = $250
<u>Given expression deducted from the question</u>
Total cost = number of puppies × cost of each
<u>Substitute values into the expression</u>
Total cost = 6 × 250
<u>Simplify by multiplication</u>
Total cost = 
Hope this helps!! :)
Please let me know if you have any questions
