From what I learnt so far, there are 3 possible ways of finding whether ratios form a proportion
<u><em>Answer:</em></u>
- 84x - 70
<em><u>Step-by-step explanation:</u></em>
We want to combine like terms:
-10 - 90x + 6x - 60
We can see (-10) and (-60) are both regular constants so:
- 10 - 60 = - 70
Then (-90x) and (+ 6x):
6x - 90x = - 84x
- 84x - 70
Answer:d
Step-by-step explanation:
The first x=1
the second x=-7
Answer:
f(x) = –x2
Step-by-step explanation:
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