Find the first, fourth, and tenth terms of the arithmetic sequence described by the given rule.
1 answer:
1st term
A (1) = -6+(1-1)(6)
= -6 +0
= -6
4th term
A (4)= -6 +(4-1)(6)
=-6 + 18
= 12
10th term
A (10) =-6 +(10-1)(6)
=-6 + 54
=48.
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Answer:4.36?
Step-by-step explanation:
distance or area?
A=lw
48=11L
4.36=l
Answer:
(y-(-2))/(x-(-1)= (-2-4)/(-1-3)
(y+2)/(x+1)= (-6)/(-4)
(y+2)/(x+1)= (3/2)
Cross multiplying
2y+4= 3x+3
3x-2y-1=0
Answer:
0
Step-by-step explanation:
is it helpful or not,?
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24 inches
Step-by-step explanation:
Answer:
168 adult tickets
Step-by-step explanation:
3.75(82) (82 students)
307.5
2071.5 - 307.5 ( you subtract since you only need to know the number of adults)
1764
1764/10.5 (you divide since each adult is 10.5$)
168
