21/7=3 With $21 you can buy 3 tickets at $7 a piece.
Answer: -9z + 15/x^2
The correct answer is -9z + 15/x^2 when simplified
<em>Hope this helps =)</em>
Answer:
6/5
Step-by-step explanation:
1.2 = 1 + 0.2 = 1 + 2/10 = 1 + 1/5 = 5/5 + 1/5 = 6/5
Answer:
At 6% was loaned $14,000
Step-by-step explanation:
Let
x -----> amount loaned at 6%
($20,000-x) ----> amount loaned at 11%
we know that
The interest received on the amount loaned at 6% plus the interest received on the amount loaned at 11% must equal $1,500.
Remember that


so





therefore
At 6% was loaned $14,000