Pls answer ASAP due right now Find the difference.

Jeremy is practicing some tricks on his skateboard. One trick takes him forwards 6 feet, then he flips
around and moves backwards 7.9 feet, then he moves forward again for 1.9 feet.

What expression could be used to find how far Jeremy is from his starting position when he finishes the
trick?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area

Even if a person is in very good shape, applying to be a police officer requires commitment to fitness. applicants must pass a physical fitness test. in order to prepare for the test, janet purchases an activity tracker to court her steps. her goal is to walk 10,000 steps each day. she measures heard average step length to be 30 inches. play janet runs, her average steps length increases to 36 in. how many steps would she have to take to run 1 mile 50280 round to the nearest step

You are standing next to a really big circular lake. you want to measure the diameter of the lake, but you don't want to have to swim across with a measuring tape! you decide to walk around the perimeter of the lake and measure its circumference, and find that it's 400\pi\text{ m}400? m. what is the diameter dd of the lake?