You roll an 8-sided die (with the number 1-8) What is the probability that you roll a 2?

How many different ways can you make change for $.50 using only nickels, dimes, and quarters?

Ican figure out 20 shares multiply by $117.98 =2359.6920 shares multiply by $124.32=2486.40then take 40 shares multiply by $128.48=5139.20after that i'm lost any be greatly appreciated.

Solve the inequality and graph 6j - 7 < 5