Which statement about the ordered pairs (3, −8) and (4, 4) is true for the equation 3x−y4=11 ? 1. neither ordered pair is a solution.2. (3, −8) is a solution to the equation but not (4, 4) .3. both ordered pairs are solutions.4. (4,  4) is a solution to the equation but not (3, −8) .

Three times the sum of a number and seven is negative thirty-six. what is the number?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

What is the expression in factored form? -20x^2 - 12x a. 4x(5x+3) b. -4x(5x-3) c. -4(5x+3) d. -4x(5x+3)