Answer:
A function is a relation in which each possible input value leads to exactly one output value
First, isolate x.
9x^2 = 25
You can actually square root both sides of the equation:
3x = 5
x = 5/3
Answer:
6 quarters and 9 nickels
Step-by-step explanation:
6 quarters is equal to $1.50. 6 nickels is equal to $0.30. Those together equal $1.80, then add the three nickels bringing your total to $1.95.
