Answer:
B.
Step-by-step explanation:
you multiply using distributive property and then you use the sign products and keep the sign of 56
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Answer:
Step-by-step explanation:
-x+5=9
-x=-9-5
-x=-14
x=14
coefficient of x is -1
Answer:
A
Step-by-step explanation:
Since on Friday it snowed 3 4/7 inches and Saturday ir snowed 2/7 inches, subtract the two numbers to find the difference.
The answer is A.
Answer: First Option : Sₙ= n/2(a₁ + aₙ)
Step-by-step explanation:
The nth partial sum of an arithmetic sequence or the sum of the first n terms of the arithmetic series can be defined as the sum of a finite number of term in an arithmetic sequence.
It is calculated using the formula:
Sₙ= n/2(a₁ + aₙ)
Where :
a₁ = First term
aₙ = last term
n = number of terms
Answer:
3.4
Step-by-step explanation:
83.3 divided by 24.5= 3.4