Answer:
n = 12 nickels
d = 11 dimes
q = 7 quarters
Step-by-step explanation:
.05n + .1d + .25q = 3.45
n + d + q = 30
n = q + 5
n = 12
d = 11
q = 7
Proabably. 5 because if there is 2 sides on a coin then you should divide 10÷2 which is 5.
What is the domain of the function y=3 in x graphed below?
Domain is x>0, ln (0) is undefined and there is no negative ln.
Answer:
14 gel pens/minute
Step-by-step explanation:
divide the amount by time.
210/15 = 14