Confused at "Evaluate the algebraic expression 6g - 11 for g = – 5". How am I supposed to evaluate?

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

Both the red and blue line segments stretch from the center of the circle to a point on the circle. the length of the blue segment is 5. how long is the red line segment?

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 =