How much more can you simplify this

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.