F(x) = -3x - 2
f(-5) = -3(-5) -2 = 15 - 2 = 13
Answer:
ummm- i dont really know this one- but i think the answer is 0
Step-by-step explanation:
Answer:
there are 5040 arrangements.
Step-by-step explanation:
i hope this works
Answer:
The last term is 33.
Step-by-step explanation:
Sn = (n/2)(a1 + L) where a1 = first term and L = the last.
So:
-480 = (20/2) ( -81 + L)
-480 = 10( L - 81)
L- 81 = -480 / 10 = -48
L = -48 + 81
L = 33.
Answer:
(x/8) + (2x)
Step-by-step explanation:
Let "a number" & "the number" (as they mean the same number) = x
"The Quotient" (meaning divide) of "a number and eight" = x/8
"increased by" (adding) by "twice the number" = + 2x
(x/8) + (2x) is your answer
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