One coin is randomly selected from a jar containing 20 pennies, 15 nickels, 3 dimes, and 12 quarters. What is the odds of a valu
1 answer:
You might be interested in
Hi there! Hopefully this helps!
----------------------------------------------------------------------------------------------
<h2>Answer: r = 7.</h2><h2>~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~</h2>Swap sides so that all variable terms are on the left hand side.
Subtract 10 from both sides.