2x²-1

what is the evaluation algebraic expression

What measure of center best represents the data set? Drag and drop the correct answer into the box. Data Set Best Measure of Center {27, 29, 26, 28, 25} a mean only b median only c mode only d mean or median

Given: x - 5 > - 2. Choose the solution set. x R, x > - 7 x x x

What is 6x+3y=-15 in y-intercept form

Kristin drew a triangle with tow congruent sides and one obtuse angle. whitch term accurately describes the triangle

Which situation is best represented by the following equation? 40w + 12.50 = 492.50 A) Nicole paid $40 for self-defense classes. She paid a $12.50 registration fee and $492.50 for each week she was enrolled in the classes.

4) 4n2 + 7n - 135 = 0

Of the 15-year-olds at a karate school, 6 have black belts and 20 have brown belts. Among the 16-year-olds, 5 have black belts and 9 have brown belts. Which age group has a higher ratio of black belts to brown belts?

What is 180 squared show your work

What is the range of y=2 to the power of x

How gay are you and why you are gy