Ginger is 6 years older than her brother, so add 6 years to his age. 6+7=13. Ginger is 13.
C 22/-3
You use the the equation to plug it in and c is the only fraction that plugs in and equals -27.
Let the cost of the shirt be y and the price by the which the shirt is sold is 2y. This means that at 15% discount, the shirt is sold at 1.7 of its original cost.
Step-by-step explanation:
The final balance is $12,088.87.
The total compound interest is $2,088.87.
Answer:
x = 1.02.
Step-by-step explanation:
The x is a factor worked out from the annual interest written as a decimal fraction.
So we have 2% = 2/100 = 0.02.
The amount at the end of the first year is $100 + 0.02*100
= $100* 1.02, and in the second year it will be $100* 1.02^t where t = 2 and so on.
So we see that x in the given expression is 1.02.
