4 During a garage sale, Mrs. Graham makes
change with only 2 types of coins. Two
customers need the same amount of change.
One customer receives 8 coins, of which are
$0.15 in nickels. The second customer
receives 11 coins, including $0.35 in nickels.
How many other coins did Mrs. Graham
use?
.35

Match each function with its rate of growth or decay

Offering 30 if a plus b plus c equals 68 and ab plus bc plus ca equals 1121, where a, b, and c are all prime numbers, find the value of abc. the answer is 1978 but i need an explanation on how to get that.

Sam is a waiter at a local restaurant where he earns wages of $5 per hour sam figures that he also eams about $3 in tips for each person he serves sam works 6 hours on a particular day. if n represents the number of people sam serves that day, which of the following functions could sam use to figure ehis total earings for the do o a. en) = 30 o b. en) = 5n+ 18