Solve the system of equations. − 10 x + 3 y = 5 x = y − 4 −10x+3y=5 x=y−4

Steve is scuba diving near his home in maui. at one point he is 100 feet below the surface. represent this number with a negative number. if he descends another 5 feet, what negative number will represents his.

Aflagpole broke in a storm. it was originally 8 1 81 feet tall. 2 8 28 feet are still sticking straight out of the ground, where it snapped, but the remaining piece has hinged over and touches the ground some distance away. how far away is the end of the pole from the base of the pole along the ground?

Olga bought a new skirt that cost $20. sales tax is 5%. how much did olga pay, including sales tax? 7.