Last year, susan had 10,000 to invest. she invested some of it in an account that paid 6% simple interest per year, and she invested the rest in an account that paid 5% simple interest per year. after one year, she received a total of %560 in interest. how much did she invest in each account?

In the account that paid 6% Susan invest

In the account that paid 5% Susan invest

Step-by-step explanation:

we know that

The simple interest formula is equal to

where

I is the Final Interest Value

P is the Principal amount of money to be invested

r is the rate of interest  

t is Number of Time Periods

Part a) account that paid 6% simple interest per year

in this problem we have

substitute in the formula above

Part b) account that paid 5% simple interest per year

in this problem we have

substitute in the formula above

we know that

substitute and solve for x

therefore

In the account that paid 6% Susan invest

In the account that paid 5% Susan invest

answer: 12

step-by-step explanation:

because yes

see attached

step-by-step explanation:

given the function as;

write the equation replacing f(x) with y

form   and fill a table containing values of y with corresponding values of x

you can take a range for   values of x as -3≤x≤3

solving for x=-3

for x=-2

repeat the same procedure to get the values of y for the remaining ,x=-1 to x=3

plot the values of y against values   of x and obtain the following graph