Mary has a collection of nickels and quarters for a total value of 4.90.if she has 42 coins total how many of each kind are there
Answer:
Try B
Step-by-step explanation:
That's what I would choose. Sorry if it's wrong.
Answer:
<A is congruent to <O
Triangle SAN~TriangleJoe
There exists a sequence of rigid motion that maps Triangle JOE onto Triangle SAN
Step-by-step explanation:
So sorry if i am wrong!! I hope this can help!
2x-3=-1x+18
+1x +1x
3x-3=18
+3 +3
3x=21
divide both sides by 3
x=7
Answer: I think this is it
Step-by-step explanation: