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Murrr4er [49]
3 years ago
6

20 POINTS!!!!!!!!

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
7 0

You are asked to find the missing value in

... 40 + ? = 70

given that it is also the solution to

... ? + 5 = 35

Either way, you subtract the constant that is on the same side of the equation as the unknown.

... 40 + ? - 40 = 70 - 40

... ? = 30 . . . . the missing value

_____

You can check to see if this also satisfies the equation

... 30 + 5 = 35 . . . . . . . true

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4 0
2 years ago
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Answer:

The values are given below.

Step-by-step explanation:

Mrs. Jackson bakes cookies for her family and colleagues at work. The number of cookies she bakes on the x-th day of December is given by,

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x        f(x)

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4          20

8           16

12          12

16           8

20          4

24           0

28          unknown

31`           unknown

5 0
3 years ago
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