x is -2 and y is -5/2 hope this helps
4 because if you divide 120/30 you get 4
Z=72, i was working on it and that’s what i got
Maybe a picture of what the assigment is can help me give you an answer?
For Domain<span>, you just need to watch out for Square Roots and/or Fractions! 1) a POLYNOMIAL (no square roots or fractions), i.e. f(x) = x^2 + 3x + 1, </span>domain<span> is "all real numbers." 2) a FRACTION (w/ no square root), i.e. f(x) = (2x+1)/(x^2+5x+6). Set bottom "not equal" to zero.</span>