D+n=25 subtract d from both sides *(if your wondering what d and n are it stands for Dimes and Nickels)* n=25-d
0.10d+0.05= 1.85
0.10d+0.05(25-d)= 1.85
0.10d+1.25-0.05d= 1.85
0.05d = 0.60
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My answer: He has 12 dimes (d=12) and 25-12=13 so 13 nickels.. Hope this helps! :)
1. 45 degree angle. 2. 20* same as the bottom do to the top.
Try making a proportion 10,000/1 and then 1000/x and solve
Answer:
where is the graph once you upload it i will edit my answer
Step-by-step explanation:
Answer:
Step-by-step explanation:
