Answer:
10x + 12 and 6x² + 11x - 7
Step-by-step explanation:
The perimeter (P) of a rectangle is calculated as
P = 2l + 2w ( l is length and w is width )
= 2(2x - 1) + 2(3x + 7) ← distribute parenthesis
= 4x - 2 + 6x + 14 ← collect like terms
= 10x + 12
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The area (A) of a rectangle is calculated as
A = lw
= (2x - 1)(3x + 7) ← expand using FOIL
= 6x² + 14x - 3x - 7 ← collect like terms
= 6x² + 11x - 7
2+x=50
That is what I would do. I hope this helps!
Answer:
At 25 weeks Quert will have more pibs than Gespil.
<span> x^2+8x+12 = </span>(x + 6)(x + 2)
The answer is <span>D. –1 + 2 = 1
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