Susan invests 2 times as much money at 6 % as she does at 5 %. If her total interest after 1 year is $510, how much does she have invested at each rate?

Susan invests $1___
at 5% and $___
at 6%.

easy math just plug in a and b

step-by-step explanation:

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.