The perimeter of the rectangle is 28 units.

What is the value of w?

5 units

7 units

14 units

15 units

2w - 1

O

A lawnmower is rented at $200 per day plus a charge per hour of use. The lawnmower was used for 4 hours one day, and the total charge was $300.

Ling is taking a quiz that consists of 3 multiple-choice questions, each having 3 answers. If she guesses on each question, what's the probability that Ling will get 100% on the quiz?

Factor k 2 + 8k + 15. answers. (k + 1) (k + 15) (k + 8) (k + 7) (k + 3) (k + 5)

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Priyanka is trying to find the area of this rectangle she already measured one side 10 cm which other lengths could she measure to use in her area calculation explain your reasoning

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Solve for the sum and product of α^4 and β^4.

If f (x) = x2, find the inverse of f.