Answer: 1 and 2 only
Step-by-step explanation:
Answer:
5(x+10)^-30-(-5) = 0
5(x+10)^-30+5=0
5x + 50 + 5 = 0
5x + 55 = 0
5x = -55
x = -55
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5
Answer: The constant is -4 cause it will never change from x or y value.
1250
50+5x
How many months in 20 years
20x12
240
50+5(240)