Answer:
Me, I just learned it, I can help
Step-by-step explanation:
Formula:
ax^2 + bx + c
So
Total cost of the workbooks is d
And the number of workbooks is t
Therefore d = 95
95=19t
t=95/19=5
5 workbooks
Answer:
80% decrease
Step-by-step explanation:
If i had the whole question i would answer
Answer:
35C12 = 834451800
Step-by-step explanation:
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