Over the last 3 evenings, Donna received a total of 154 phone calls at the call center. The third evening, she received 4 times as many calls as the first evening. The first evening, she received 10 fewer calls than the second evening. How many phone calls did she receive each evening?

What is the anwers for 9+2x=5x-3-x

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.

Indicate the formula for the following conditions: p^c(n, r)=