It’s either A or C I would pick A even though they don’t really make sense.
1) Would be c+15 because you can combine 19-4
2) Would be m+2 because you can combine 12-10
56 miles : 1 hour
/2. /2
28 miles : 30 minutes
56+28. 1h+30m
84 miles : 1 hour 30 minutes
84 is the answer
You set the corresponding sides equal to each other and solve for x as you would in a normal equation
