Ten subtracted from a number if the difference is 30 what was the orginal number
1 answer:
X-10=30
X=30+10
X= 40
So the original number was 40 and you can prove it by subtracting 10 so 40-10= 30
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Step-by-step explanation:
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Answer:
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Step-by-step explanation:
14187.63
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When you multiply it is just 5*23=115
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Answer:
-1
Step-by-step explanation:
We can use the slope formula to find the slope
m = ( y2-y1)/(x2-x1)
= ( 3-7)/(2- -2)
= (3-7)/(2+2)
= -4/4
= -1
