Answer:
<em>Answer is </em><em>given below with explanations</em><em>. </em>
Step-by-step explanation:

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The answer is 180
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Find two numbers that add to -4 and that multiply to -21.
After playing around with some numbers, I got -7 and 3.
So, the factored form is (x - 7)(x + 3).

Solution:
1) m is atleast 25
"at least" means greater then or equal to
Therefore,

2) p is less than 48

3) h is atmost 56
"at most" means less than or equal to

4) k is no greater than 9
Which means k is less than or equal to 9

5) w is no less than 0
Which means, w is greater than or equal to 0
