Hi there
0.06x+0.10 (30000-x)=2560
Solve for x
0.06x+3000-0.1x=2560
0.06x-0.1x=2560-3000
-0.04x=−440
X=440/0.04
X=11000 invested at 6%
30000-11000=19,000 invested at 10%
Hope it helps
145 will work. It is an odd number and is greater than 142 and is less than 156
142 < 145 < 156
Other numbers such as 143, 147, 149,151,153, 155 will work.
They are the same because tenths are 1/10 of ones. So if you had 20 tenths, you could multiply 20and 1/10. When you do that you get 20/10 which in simplest form is 2 ones. If you do the opposite of 2 to 20, you get the same thing.
2/3 + 3/4 + 5/8......common denominator is 24
16/24 + 18/24 + 15/24 = 49/24 (or 2 1/24)
You can find the solution for x by subtracting 5 from 12 which is -17. 5 added to 17 would be -12 so x = -17.
