If it's per year
500% of $115 = $575
$115 + $575 = $ 690 year end balance
If the investment is good for 5 years
Year 2 = $4140
Year 3 = $24840
Year 4 = $149040
Year 5 = $894240
Step-by-step explanation:
Answer:
Let's denote:
Number or gifts cost 20 = x
Number or gifts cost 22.5 = y
Then, we have:
x + y = 10
20x + 22.5y = 217.5
=> 20(10 - y) + 22.5y = 217.5
=> 2.5y = 17.5
=> y = 7 (Number or gifts cost 22.5)
=> x = 10 - 7 = 3 (Number or gifts cost 20)
Hope this helps!
:)
So all you need to do in order to find the sum is add so 185+66=251
Answer:
t=16
Step-by-step explanation:
you have to change the numbers to get just the variable.
we start from -3.
5=t/2-3
8=t/2
(we multiply by 2 instead of dividing)
8×2=16
t=16
