Name the property of real numbers illustrated by the equation. -3(x+4)=-3x-12 a: distributive property b: associative property of addition c: associative property of multiplication d: commutative property of addition

For the function, f(x) = -5x 2, find f(-4).

Follow these steps using the algebra tiles to solve the equation −5x + (−2) = −2x + 4. 1. add 5 positive x-tiles to both sides and create zero pairs. 2. add 4 negative unit tiles to both sides and create zero pairs. 3. divide the unit tiles evenly among the x-tiles. x =

Two line segments are shown in the figure below. suppose that the length of the line along the x-axis is 6, and the length of the hypotenuse of the triangle is 10. what is the equation of the hypotenuse line (shown in red, below)?