2 quarters, 7 pennies
5 dimes, 7 pennies
10 nickels, 7 pennies
Set up a system of equations:
2x+3y=6
x-3y=9
You can solve this with elimination by adding the two equations together:
3x+0y = 15
3x=15
x=5
Then, plug this value back into either of the original equations to find the y value:
5-3y=9
-3y=4
y= -4/3
The point of intersection is (5,-4/3)
Answer:
14y=mxc I'm I right kwkbs
Answer:
541
Step-by-step explanation:
550-120+200-89=541
Answer:
10
Step-by-step explanation:
Each pie was cut into 6 pieces. 6 x 10= 60.