9. Gohan has $5000 to invest. He puts part in a savings account that earns 6% interest and the rest in a high
interest savings account that pays 8%. If the total
interest for a year was $320, how much was put in each
account?

$4000 at 6%

$1000 at 8%

Step-by-step explanation:

let 'x' = portion of principle

let '5000-x' = another portion of principle

.06(5000-x) + .08(x) = 320

distribute .06 to get:

300 - .06x + .08x = 320

subtract 300 from each side:

-.06x + .08x = 20

.02x = 20

x = 20/.02

x = 1000

5000 - x = 1000

x = 4000

80% of the cookies

step-by-step explanation:

all the angles opposite to the angle 150 would be 150 and all the angles that are next to 150 are 30 because they equal 180 it you add it up.

step-by-step explanation: