Due tomorrow
homework: what are advantages and disadvantages of a possible solution to an engineering problem?

One number is 4 less than 3 times a second number. if 3 more than two times the first number is decreased by 2 times the second number, the result is 11. use the substitution method. what is the first number?

Which graph of a hyperbola represents the equation 16x^2-y^2=16

The length of a rectangle is 2 inches more than twice it’s width. if the perimeter of the rectangle is 70 inches, find it’s length and width