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Answer:
1,458,783,255,601
Step-by-step explanation:
(-1,099)^2
Break it apart:
(-1,099)*(-1,099)
Multiply the signs and numbers:
Two negatives make a positive so you are left with just 1,207,801.
Next, you square 1,207,801:
(1,207,801)*(1,207,801)
And you get the number 1,458,783,255,601
Ok, so I'm pretty sure you get it by just dividing 168 by 182 to get 0.923 etc. Then if you multiply it by 100 then you get your grade. Which is about a <em>92.3%</em>. Hope this helps.
mixed number: 4 7/8 simplest form: (THERE IS NONE)
Answer:
52
Step-by-step explanation:
first you have to find x by combining tthe two equations which would equal 90 x = 12
you th plug your solution for x into the equation you are trying to saolve (4x +4) which would equal 52
hope i helped!
