.04x + .05(10000-x)
= .04x + 500 - .05x
= 500 - .01x
A man invests 10,000 dollars in two accounts, the first yielding 4 percent annual interest and the
second, 5 percent. If x dollars is invested in the first account, how much annual interest does the man
earn on his investement?
2 answers
A man invests 10,000 dollars in two accounts, the first yielding
8
percent annual interest and the second,
6
percent. If
x
dollars is invested in the first account, how much annual interest does the man earn on his investement?
8
percent annual interest and the second,
6
percent. If
x
dollars is invested in the first account, how much annual interest does the man earn on his investement?
2 answers