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Leni [432]
2 years ago
13

The perimeter of a rectangular playground is 494 yards. The length of the playground is 7 more than twice the width. Find the le

ngth and width.​
Mathematics
1 answer:
lbvjy [14]2 years ago
6 0

Answer:

https://youtu.be/wOH_gVtidns

I recorded a video of myself explaining it hope it helps ;)

Step-by-step explanation:

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Janet claims that her dog can do simple addition problems. She showed her dog 8 different cards with simple addition problems, a
ki77a [65]

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Step-by-step explanation:

i got it right in flvs

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3 years ago
What’s the algebraic expression to this please help !!!!
Wewaii [24]

2 × c ÷ 7 ÷ 2. This better?


8 0
3 years ago
Matthew is going to drive from Salt Lake City, Utah, to Las Vegas, Nevada. His car travels a consistent
Eddi Din [679]

Answer: 14 gallons of gasoline.

Step-by-step explanation:

given data:

25(x + 3) = 424

where x is the number of gallon of gasoline needed to purchase.

Solution.

25(x + 3) = 424

first we open the bracket

25x + 75 = 424

collect like terms

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divide both sides by 25

25x/25 = 349/25

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5 0
3 years ago
Mathematics with applications in the management, Natural, and Social Sciences Twelfth edition
Fiesta28 [93]

Answer: 2014

Step-by-step explanation:

LED: -25x + 6y = 20

CFL: 15x + 2y = 322

we need to find which year it was the same to know where LED lighting surpassed  CFL lighting

-25x + 6y = 20

15x + 2y = 322 (-3)

-25x + 6y = 20

<u>-45x - 6y = -966     </u>

-70x = -946

x = 13.51

The nearest year would be 14 which is 2014

8 0
3 years ago
Which product is negative?
GREYUIT [131]

Answer: The Last One

Step-by-step explanation: The Last One Would Be A Product Of Negative

5 0
2 years ago
Read 2 more answers
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