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3 years ago

PLEASE PLEASE PLEASE HELP grade 9 work!!!!

Mathematics

1 answer:

11Alexandr11 [23.1K]3 years ago

5 0

Answer:

$P = 2(l+w)\\Length = 5x\\Width = 3x+7\\\\P = 2(5x +(3x+7))$

Step-by-step explanation:

Further Solving :

$P = 2(5x +(3x+7))\\P = 2(5x+3x+7)\\P = 2(8x+7)\\\\Perimeter = 16x + 14$

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Is this correct or no if not what the answer

trapecia [35]

Answer:

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3 years ago

3x² + 2x + 2 + 4x² + 5 Simplify

Natalka [10]

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Step-by-step explanation:

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3 years ago

Write the inequality!! Connie’s dog Fido weighs 35 pounds. Her vet placed Fido on a diet. What inequality can you write to find

Butoxors [25]

Answer: $\frac{35-28}{x} \leq 6$

Step-by-step explanation:

Let x be the average number of pounds Fido must loss.

Since, the initial weight of Fido is 35 pounds.

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Then the time taken for losing the weight

= $\frac{\text{ The weight it losses}}{\text{ Average of losing weight per month}}$

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Thus, $\frac{35-28}{x}\leq 6$

Which is the required inequality to find the average number of pounds per month.

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3 years ago

Write x^3-11x^2 in standard form

Vika [28.1K]

Answer:

The answer is x^3 - 11x^2

Step-by-step explanation:

Write in standard form.

Hoped this helped!

brainly, please?

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3 years ago

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4 years ago