Answer:
I would go with c.
Step-by-step explanation:
Hope this helped!
She would've put 11 dimes in each pile. 55/5=11
12k-1 is the simplified answer
Answer:
60, 75, 90, 105, 120
Step-by-step explanation:
Subtract the second equation from the first equation.
x = -1
Plug -1 back in to either equation and solve for y.
3(-1) + y =-10
-3 + y = -10
Add 3 to both sides
y = -7
CHECK
3(-1) -7 = -10
2(-1) -7 = -9
(-1, -7)
