Method 1:
4(754)
=4(700+50+4)
=2800 + 200 + 16
=3000+16
=3016
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Method 2:
4(754)
=4(250+250+250+4)
=1000+1000+1000+16
=3016
? can be any number except for 3 or -2 as it is already used in (3,4), (-2,-5)
I believe its D, 7.5% But check it with other sources because IM not 100% positive!
Answer: Choice C. and Choice E.
Step-by-step explanation:
Algebraic exponents.
X = 110
110-108 = 2
27*2=54