Solve by multiplication and addition. Show each step of your work. x – 4y = -10

3x + 2y = 12

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.

What is the standard form of -5x^2+2x^4-11+x^3+3x

Julian wrote the following numeric pattern on the board3,10,17,24,31,38.what numbers of julian's pattern are compound numbers.