The listed weight of a steel beam is 88 pounds. An engineer weighs the beam in his shop and records a weight of 86.5 pounds. The absolute error for the listed weight of the beam is , and the percent (relative) error is

Draw a tape diagram to represent each situation. for some of the situations, you need to decide what to represent with a variable andre bakes 9 pans of brownies. he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students

Using inductive reasoning, what is the next two numbers in this set? 1,-7,13,-19 i got the numbers 14,-26 is that right?

In which direction does the left side of the graph of this function point? a(x) = 3x - x2 + 4x - 2