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Pls help
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Pls help (extra characters)-example-1

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Answer:

Explanation:

2) Let 't' be the temperature

t < 7

Height be 'h'

h >= 42

Cos be represented by 'c'

c >= 125

3) Distributive property: a*(b +c) =(a*b) + (b*c)

2(5a + 3b) + 5a +2b = 2*5a + 2*3b + 5a + 2b

= 10a + 6b + 5a + 2b

= 10a + 5a + 6b + 2b {Combine like terms}

= 15a + 8b

6y + 2(3x + 5) + 2y + 3 = 6y + 2*3x + 2*5 + 2y + 3

= 6y + 6x + 10 + 2y + 3

= 6y + 2y + 10 +3 + 6x

= 8y + 13 + 6x

User Gpbaculio
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