<span>Let the nickels be x and the dimes be y
x + y = 24
5x + 10y = 185
5x + 5y = 120
5y = 65
y=13
x=11
Answer: 11 nickels and 5 dimes</span>
Answer:
-40
Step-by-step explanation:
(-7)(5)-5=-35-5=-40
Answer:
f=8
Step-by-step explanation:
fx0.5=4
f=4x2
f=8
Answer:
8.94 inches
Step-by-step explanation:
Solve for hypotenuse.
Answer:
The first graph.
Step-by-step explanation:
When there is a negative discriminant, we call this "no solution" or "no real solution" because there are no x-intercepts. In the first graph, there are no x-intercepts.
