90 POINTS WILL GIVE BRAINLIEST!
1 answer:
Answer: a.) The printing press bc .25×200+35=85 and .15×200+50=80. And 80<85.
b.) 150 programs are needed to make them the same.
.25x+35=.15x+50 is 150.
Subtract .15x from both sides
Subtract 35 from both sides
Divide both sides by.10
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Correct answer is 6... NOT 7...
That is so cool, thanks for the trick idea.
8w^2=50
= w^2= (50÷8)
= w^2= 6.25
=w = √6.25
w= 2.5
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Step-by-step explanation:
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Step-by-step explanation:
4/9A = 12
A = 12×9/4
= 27
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