Simplify. (-4-7i) - (5-6i)

Marsha wants to determine the vertex of the quadratic function f (x) = x2 - x + 2. What is the function's vertex?

Gil's aunt cut his cake into 32 equal pieces. 18 pieces were eaten. what fraction of the cake is left? what is the simplest form of the fraction?

Without multiplying, determine the sign of the product (-247,634) (183,758) A. The sign of the product is positive because a negative multiplied by a positive is a positive. B.

What is the sum of the measures of the interior angles of a heptagon?

What is the solution for this inequality? - 10<40

What is (24-6) + 19:2

Now 3 equivalent ratios to 5 over 2 and 4 over 7

Is it always, sometimes, or never true that a scatter plot that shows a positive association suggests that the relationship is proportional?

Two triangular prisms are similar. The perimeter of each face of one prism is double the perimeter of the corresponding face of the other prism. How are the surface areas of the figures related? A) The surface areas are the same.

F (x) = 2x + 7 and f (x) = - 1.