Answer:
To solve, use a simple one-step equation
Known: Number of coins; Number of Nickles.
Unknown: Number of Dimes.
a) To find the number of Dimes
b) Use x (or virtually any letter) to represent the unknown number of dimes
c) 9+x=13
d) Subtract 9 from both sides to cancel out the 9 and isolate the variable on one side. x=4
e) 9+4=13, so yes, the answer is correct
Yaya
compound interetest
for compounded annually
A=future amount
P=present amount
waait, we need to add 3000 per month
anyway, each year, we multiply by 1+3.5%=1+0.035=1.035
so
add 3000, multiply by 1.035
add 3000, multiply by 1.035
repeat until yo did it 10 times
, you get the idea
anyway, the answer is 36426.9757
rounded, it's about $36426.98
the sum will be
A secant is a line that intersects the curve of a circle at two points.
The line in the picture that passes through two points would be Line EF.
All the ones with saving account number are not functions because the
outcome does not depend on the account number. It depends on
the amount in the account and the interest.