Which of the following groups listed below are subsets of the real numbers? irrational numbers integers whole numbers natural numbers rational numbers a. all of the groups listed are subsets of the real numbers. b. ii and iv only c. ii, iii, and iv only d. ii, iii, iv, and v only

Choose the graph that matches the following system of equations: 7x + 2y = −6 6x − 7y = 21 a line includes points negative 2 comma 4 and 0 comma negative 3. a line includes points 6 comma 2 and 0 comma negative 3 a line includes points 0 comma negative 3 and 6 comma 2. a line includes points negative 2 comma 1 and negative 3 comma 4 a line includes points 0 comma negative 3 and negative 1 comma 4. a line includes points 0 comma negative 3 and negative 1 comma 3 a line includes points 0 comma 3 and negative 1 comma negative 3. a line includes points 0 comma negative 3 and negative 2 comma 4.

What is the missing constant term in the perfect square that starts with x^2 -20x

What is the perimeter of an isosceles triangle with each leg measuring 2x+3 and the base measuring 6x-2?