Half an hour everyday means she exercises 30 minutes per day.
5 hours is 300 minutes. 300/30= 10 days of exercise.
X represent the number of laps Marcy swam, 1 1/4x represent the number of times Toni swam.
20 + 0.80(1 1/4x) + 15 + 0.85x = 257
20 + x + 15 + 0.85x = 257
1.85x + 35 = 257
Required equation is 1.85x + 35 = 257
Answer:
The answer is x = ±√ 0.680
Step-by-step explanation:
<span>32 · 43 = 1376
this is your answer</span>
Answer:
{(1,6,7)(6,7)
step by step
A intersect B is equally to (1,6,7) intersect B (6,7)
