Answer:
t = Time
Step-by-step explanation:
A = X(1+.05)^t using X as the initial investment, compounded yearly
For $20000 more invested at 7%,
A' = (X+20000)(1+.07)^t
Answer:
Variable
Step-by-step explanation:
If you can substitute a unknown variable with another expression that is equal, you can then solve for another variable, and with that equal expression, solve for the first variable.
W = 6t+90 represent the relationship between weight and number of months.
Step-by-step explanation:
Given,
Weight of wrestler = 90 kilograms
Weight after 8 months = 138 kilograms
Let,
x be the weight gained each month.
Weight of wrestler + Number of months*Weight gained each month = Weight after 8 months

Dividing both sides by 8

Therefore, the wrestler gained 6 kilograms each month.
W = weight of wrestler
t = number of months
Total weight = Weight before diet + Weight gain each month*Number of months
W = 90+6t
W = 6t+90
W = 6t+90 represent the relationship between weight and number of months.
Keywords: division, equation
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Answer:
I want to say its A
Step-by-step explanation:
It makes the most sense to me, and i hope its right, have a good day :)
I can’t see the whole problem but The triangle is SAS and it it is translated