Kelsey claims that getting a sum of 4 when rolling two number cubes should be 1 out of 11 since there are 11 possible outcomes. Do you agree with Kelsey's claim? If not,
how could you convince Kelsey that her thinking is incorrect?

Solve with work both bert and ernie received an increase in their weekly salaries. bert's salary increased from $520 to $520. ernie's salary went from $580 to $645. find the percent of increase for each salary. what was the larger of the two percents ?

Identify this conic section. x2 - y2 = 16 o line circle ellipse parabola hyperbola

Arational number that is equivalent to -20/4?