Answer:
2(c + 7)
Step-by-step explanation:
c is a number
the sum of c and 7 is c + 7
twice the sum of c and 7 is 2(c + 7)
Answer: 2(c + 7)
Answer:
Discount=20%
Profit=14.20%
Step-by-step explanation:
The equation 38 = 9k will be true when k equals 38/9. (Do 38 divided by 9 to get k, k equals 38/9, which can't be simplified any more.)
Answer:
$33
Step-by-step explanation:
First we calculate the cost of the overdrafts:
3 overdrafts * $35 = $105
Then, if he maintains an average monthly balance of $600, we can calculate = $600*12 months = $7200 (average yearly balance). And the bank pays him 1% interest per annum:
$7200 * 1% = $72 (this is what the bank pays the graduate per year)
So if the bank charges him $105 and pays him $72, then the net annual cost is = $105-$72= $33
Straight
Never ending (You can tell this as there are arrows on the ends)
On a diagonal with a negative slope
