Answer:
4 dimes
Step-by-step explanation:
d+q=11
10d+25q=215
15d=11(25)-215=60
d=60/15=4
Answer:
4x-1 is right pattern rule
Step-by-step explanation:
Refer to attachment.
<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>
Answer:
(x+3)^2+(y+4)^2=100
Step-by-step explanation:
Answer:
0
Step-by-step explanation:
This system has 0 solutions because the two equations directly contradict each other so there can't be a value that fits both.