Answer:
3rd choice: q+n=23 .25q+.05n=3.15
Step-by-step explanation:
Since there are 23 coins that is your base amount of nickles and quarters, then each ones amount added is 3.15
Answer:
$5903.39
Step-by-step explanation:
This can be solve using compound interest formula. The formula is:
Where
F is the future amount (what we are looking for)
P is the present amount (which is 4800)
r is the rate of compound interest per year, in decimal (3% per year, 3/100 = 0.03)
t is the time in years ( t = 7)
Now we substitute these values into the formula and find F:
So, Colin would have $5903.39 after 7 years, in his account.
Total points scored in 2 games by Sue = 35
Let the number of points Sue scored in 1st game = X
The number of points scored by Sue in 2nd game = 6X
So
X+6X=35
7X=35
X=5
Then
Points scored in 1st game by Sue = 5
Points scored by Sue in second game = 6*5
= 30
The number of points Sue scored more in the second game = 30-5
= 25
This is the answers hopefully this worked
5) x=-4
6)p=8
7) x=40
8) a=5
9) b=16
10) q=2