What is the common difference d of the sequence? −15, −4, 7, 18, 29, ...
2 answers:
Answer:
The common difference is 
Step-by-step explanation:
we know that
In an <u>Arithmetic Sequence</u> the difference between consecutive terms is a constant called the common difference
so
In this problem we have
Let

Find the difference between consecutive terms




therefore
The sequence is an Arithmetic Sequence
The common difference is 
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Answer:
I hope this helps!
Step-by-step explanation:
3y(5x+3)=15yx+9y
2y(2x+3)=4yx+6y
4y(x+2)=4yx+8y
3y(7x+2)=21yx+6y
Answer:
0.25 ( I guess)
Step-by-step explanation:
use 1/2 (b*h) formula
X = 2
4.5(2) -12
9 -12
= -3
Answer is -3
Answer:
1/12
Step-by-step explanation:
Answer:
100 %
Step-by-step explanation: