Simply it as follows:
1 + 39 = 40
2 + 38 = 40 etc
18 + 22 = 40
19 + 21 = 40
There are 19 of these plus 40 itself . . .therefore 20 of them
20 x 40 = 800
And finally the last number not used, 20
Therefore 800 + 20 = 820
Answer:
C
Step-by-step explanation:
they are alternative interior angles!
You'll need about 25 bags to store 630 baked goods.
Answer:
3/4
Step-by-step explanation:
Distributive Property is your answer.
In this case, you are distributing 12 to all terms within the parenthesis
12(x + 4) = 12x + 48
12(x) + 12(4) = 12x + 48
12x + 48 = 12x + 48 (True)
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