Answer:
the first one
Step-by-step explanation:
75 is constant plus 13.5 every time and you want it to be equal or more than 130
36 (6*6)
48 (8*6)
this will be the answer
<span>(3b - 5x)(a +3) is the answer
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Answer:

factorise out a and x :

but from general factorization:

a » x
b » 2
therefore:

Answer:
its 24
Step-by-step explanation:
i got it right on ed 2020