Question

Lillian wants to ride her bicycle 23.4 miles this week. She has already ridden 12 miles. If she rides for 3 more days, write and solve an equation which can be use x, the average number of miles she would have to ride each day to meet her go

Answer 1

Hope it helps!

Explanation:

Equation: 12+3x=23.4

Answer: x=3.8

Answer 2

9514 1404 393

Answer:

3.8 miles

Explanation:

Lillian wants her mileage total to be ...

12 +3x = 23.4 . . . . an equation that can be used to find x

4 + x = 7.8 . . . divide by 3

x = 3.8 . . . . . . subtract 4

Lillian would have to ride an average of 3.8 miles each day to reach her goal.