The geometric sequence is B: 32
Answer:
"She invested $2500 in 5% account and $5500 in 8% account"
Step-by-step explanation:
Let the amount invested in 5% account be "x"
So, the amount invested in 8% account would be "8000 - x"
Interest amount is the percentage multiplied by amount invested. So
Interest of 5% account = 5% of x = 0.05x
Interest of 8% account = 8 % of 8000 - x = 0.08(8000 - x)
Total interest is the sum of these 2 expressions that EQUATES to 565 (given). Let's solve for x:

and thus,
"8000 - x" = 8000 - 2500 = 5500
Hence,
She invested $2500 in 5% account and $5500 in 8% account
Answer:
(1.5, 2.5)
Step-by-step explanation:
(x,y) is being multiplied by 2 to get (3,5). We need to divide it by 2 to find x and y.
3/2= 1.5
5/2=2.5
Thus, the answer is (1.5, 2.5). Hope this helped!
Answer:
x=4
Step-by-step explanation: