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mr Goodwill [35]
3 years ago
13

PLEASE HELP!!!

Mathematics
1 answer:
Drupady [299]3 years ago
5 0

Answer:

t^2+4

Step-by-step explanation:

The perimeter of the table can be given by the equation 2l+2w, and we know the length is 2t-3, meaning 2(2t-3)+2w=2t^2+4t+2, as we know 2t^2+4t+2 is the perimeter. Simplifying we get:

4t-6+2w=2t^2+4t+2

4t+2w=2t^2+4t+8

2w=2t^2+8

w=t^2+4

This means that the table's width is t^2+4

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Find the next two terms in the pattern 100,98,94,88,80…
olga_2 [115]

Answer:

its 70 and 58

Step-by-step explanation:

The pattern: -2, -4, -6, -8, -10, -12...

5 0
2 years ago
Sandra saves 7% of her salary for retirement. This year her salary was $2,000 more than her salary than in the previous year, an
Effectus [21]

9514 1404 393

Answer:

  • 2,000
  • $45,000

Step-by-step explanation:

Where x represents the previous year's salary, its amount this year is said to be ...

  x + 2000

The equation is trying to reflect the fact that 7% of that is $3,290. The missing number is 2000:

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Solving for x, we find ...

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Sandra's salary the previous year was $45,000.

3 0
2 years ago
Yolanda needs 5 lbs of ground beef to make lasagna for a family reunion one package of ground beef has 2 1/2 pounds another pack
ololo11 [35]
1/10 lbs are left

2 1/2 5/10
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6 0
3 years ago
I need help pls the answer choices are A) 8cm<br>B)2.1cm<br>C)4cm<br>D)5.46cm <br>15 points!​
hammer [34]

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x = 4

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3 0
3 years ago
Clarence sells yearly subscriptions to a particular magazine. He sells at least 10 and no more than 25 subscriptions each week.
kobusy [5.1K]

We have that Clarence sells yearly subscriptions to a particular magazine.

He sells at least 10 and not more than 25 subscriptions each week.

The function f(t) = 48t represents the amount of money earned for selling t subscriptions each week.

So;

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f(t) therefore is 48(10) ≤ f(t) ≤ 48(25)

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So the amount of money earned f(t) for selling t subscriptions each week is all multiples of 48 between 480 and 1200, inclusive.

8 0
3 years ago
Read 2 more answers
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