<h3>Answer:</h3>
121x² + 36y²
<h3>Explanation:</h3>
The question is equivalent to, "which answer cannot be factored anymore?"
- This is the sum of squares (11x)² +(6y)². Such a sum has no factorization in real numbers.
- The first factor can have a factor of 4 removed: (4x+4) = 4(x+1)
- The difference of squares can be factored: (x²-4) = (x-2)(x+2)
- Each term has a coefficient that is a multiple of 3, so 3 can be factored out.
Answer:
2 × (14 – 9) – (17 – 14) = 7
Step-by-step explanation:
Evaluate the choices to see which is true.
(2 x 14) – 9 – (17 – 14) = 7 ⇒ 28 -9 -3 ≠ 7
2 x (14 – 9) + (– 17 – 14) = 7 ⇒ 2(5) +(-31) ≠ 7
(2 x 14) – (9 – 17) – 14 = 7 ⇒ 28 -(-8) -14 ≠ 7
2 x (14 – 9) – (17 – 14) = 7 ⇒ 2(5)- 3 = 7 . . . . true
The next item in the sequence will be -18, as the sequence is subtracting 4, then subtracting 6, then subtracting 4, and so forth. To continue the sequence, the next number will be 4 less than -14, which is -18.
Hope this helps!!
Answer:
x=1/4 , y=-1/4. You can confirm this by substituting the numbers in.
Step-by-step explanation:
The answer to your question is 9 pounds is heavier. 141 ounces weighs about 8.8 pounds.
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