Answer: the top box can be the linear equation y=40x+15 and the bottom box is 40
Step-by-step explanation:
If you swim 15 more minutes than your friend and your swam 55 minutes, that means your friend only swam 40 minutes. The set amount of time that your friend swims for <em>x</em> is 40 minutes. So the additional time you swim is <em>b</em>, 15 minutes.
For the second one 1 mph equals 1.6 km so i’m pretty sure it would be all of them
Answer:
5^4 = 625
Step-by-step explanation:
5^4 is just 25 times 25