3) aₓ = 3x + 2
Plug in numbers for x (for example, 1,2,3,4).
a₁ = 3(1) + 2; a₁ = 3 + 2; a₁ = 5
a₂ = 3(2) + 2; a₂ = 6 + 2; a₂ = 8
a₃ = 3(3) + 2; a₃ = 9 + 2; a₃ = 11
a₄ = 3(4) + 2; a₄ = 12 + 2; a₄ = 14
5, 8, 11, 14, or (C) is your answer
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4) 23, 17, 11, 5
Plug in the following numbers to the equations until they match.
C) tₐ = 29 - 6n
when n = 1:
tₐ = 29 - 6(1) ; tₐ = 29 - 6 ; tₐ = 23
tₐ = 29 - 6(2) ; tₐ = 29 - 12 ; tₐ = 17
etc.
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hope this helps
Answer:
(4x5)(4x3)+(4x8)(4x1)
Step-by-step explanation:
All of the numbers are being multiplied by 4, therefore it makes it easier to understand.
3/5 x 30 days = 18 days were sunny.
2x + y =7 (1)
3x-y=8 (2)
(1) + (2)
5x = 15
x = 3
Answer:
it depends where you want to place.
