Doug spent $12 on a ticket to the county fair. He now has 60% of his original amount of money remaining. How much money did Doug originally have? A. $20
B. $30
C. $40
D. $50​

Angel entered a triathlon (a three-part race). he swam 1 mile, rode his bike 30 miles, and ran 10 miles. how far did he go altogether? a. 11 miles b. 123 miles c. 41 miles d. 40 miles

If eh = hg and hg=16, find the diameter of k

Taking algebra two apex courses and need with these questions