The table shows the results of rolling a number cube, with sides labeled 1 through 6, several times.

what is the experimental probability of rolling a 2 or a 4?

express your answer in simplest form.

outcome 1 2 3 4 5 6
number of times
outcome occurred 10 6 4 8 6 6

Solve for x by completing the square. 2x^2-4x+7=0

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

Jim makes $10.35 per hour. write an equation that jim can use to calculate his pay.