Wish I could help on so sorry
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Define x :
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Let the smallest number be x.
The other two numbers will be x+1 and x+2.
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Construct equation :
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The sum of all 3 numbers is 78
⇒ x + x + 1 + x + 2 = 78
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Solve x :
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x + x + 1 + x + 2 = 78
3x + 3 = 78
3x = 78 - 3
3x = 75
x = 25
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Answer: Smallest number = 25
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Answer:
The missing number is 1000
Step-by-step explanation:
0.037 × ? = 37
Divide both sides by 0.037.

Expand
by multiplying both the numerator and the denominator by 1000.

Divide 37000 by 37 to get 1000.

Hope it helps and have a great day! =D
~sunshine~
Answer:

Step-by-step explanation:
The given line passes through: (0,-3), (2,0), and (4,3).
We first of all find the slope using 
Using
we find the slope to be

The equation is given by
, where
is the slope and c=-3 is the y-intercept.
Therefore the equation is 
The answer to this is 36.