What is the sum of the 14th square number and the 6th square number?
1 answer:
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Answer:
94
Step-by-step explanation:
Average = Total / Number of Data
You have a total of 280 points after 4 quizzes.
4+4=8 quizzes in total
Total you need for average to be 82
Number of points you need to hit required:
You need 376 points in total for the next 4 quizzes.
You need an average of 94 points on the next 4 quizzes.
Answer:
B. (b x d) - c
Step-by-step explanation:
i. -(a x d) + b
= -(6 x ) + 8
= -3 + 8
= 5
ii. (b x d) - c
(8 x ) - 4
= 4 - 4
= 0
iii. 2(b x f) + a
= 2(8 x ) + 6
= 4 + 6
= 10
iv. (a x e) - c
= (6 x ) - 4
= 2 - 4
= -2
Thus, the expression which is equivalent to 0 is that of option B.