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3 years ago

What is the answer I'm stuck

Mathematics

2 answers:

Goshia [24]3 years ago

7 0

Ok so 1. is 4X-1 and 2. is well i can't see that but 3. is X+5 and can't see 4 but 5. is 30-20X can't see 6. but 7. is well im just gonna have to work this out its to much to do in my head. 12-2X + 5X+ 10 but we aint done yet. the answer for 7. is 3X + 22 and then I can't see 8 or 10 but 9 is oh im gonna work this out to 4X + 6 -4X +8 (negative plus negative equals positive) so the you get 14 as your answer for number 9 bc the X's get canceled out. Hope this helps if not lmk

igomit [66]3 years ago

5 0

1. 4x-1
3. X+5
5. -20x+30
7. 3x+22

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$\begin{array}{|c|cc|}\mathbf{Amount \ of \ orange \ juice, \ x}&&\mathbf{Quantity \ of \, sugar\ (g), \ f(x)}\\3&&8.25\\6&&16.5\\9&&24.75\\12&&33\\15&&41.25\end{array}\right]$

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$\begin{array}{|c|cc|}\mathbf{Amount \ of \ orange \ juice, \ x}&&\mathbf{Quantity \ of \, sugar\ (g), \ f(x)}\\3&&8.25\\6&&16.5\\9&&24.75\\12&&33\\15&&41.25\end{array}\right]$

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