Question

for her exercise today, ivanna plans to both run and swim. let R be the number of laps she runs and let S be the number of laps sh and swims. each lap she runs takes her 4 minutes, and each lap she swims takes her 3 minutes. she wants to exercise for more than 40 minutes today . using the values and variables given, write an inequality describing this.

Answer 1

Let:

R = Number of laps Ivanna runs

S = Number of laps Ivanna swims

We can create an inequality using the data provided:

`4R+3S>40`

Answer:

4R + 3S > 40