you have to make 5 A's, this is because 35-10=25 25/5=5 and 5x5 = 25 + 10= 35
final answer: 5 A's
Answer:
He'll have $42.
Step-by-step explanation:
5% annually means that he'll have 5% more in his account after one year. That's exactly what the question asks.
So it's just a matter of adding 5% to $40.
$40 + ($40 * 0.05) = $40 + $2 = $42
Answer:
34
Step-by-step explanation:
1. if to guess the Caleb's age is 'x' years and Linda's age is 'y' years now, then
2. according to the 'sum of the ages of Caleb and Linda is 55 years' it may be written: x+y=55 - the first equation of the system;
3. according to the condition '8 years ago, Caleb's age was 2 times Linda's age' it may be written: (x-8)(y-8)=2 - the second equation of the system;
4. if to make up the system of two equation and calculate the values of 'x' and 'y':
5. if x=34, then Caleb is 34 old now.
