Let x represent invested money at 9% and y at 7%
Now we write system:
x+y = 6300
1.09*x + 1.07* y = 6300 + 493 = 6793
1.09x + 1.09y = 6867
Here we multiplied first equation with 1.09 and now we will subtract second from first:
0.02y = 74
y = 3700
x = 6300-3700 = 2600
Michael invested 2600 at 9% and 3700 at 7%
Answer:
.022
Step-by-step explanation:
Answer on Khan
Answer:
im pretty sure it's 72 ft
Step-by-step explanation:
Answer:
A(11:15)
Step-by-step explanation:
3+3 is 6
then Is 6+2 so is 8 then ir repeats ats 3 Like 3 6 8 and then 11
Answer:
x<-4
Step-by-step explanation:
Solve the inequality:
- 2x-2>4x+6
- -2x-2>6
- -2x>8
- 2x<-8
- x<-4