Terri's teacher gives her the equation
3(5)^x=127-2x, and tells her that she will not know how to solve it algebraically. explain how terri could use a graph to solve the equation. find the value of x to the nearest tenth

4. (10.03 mc) the equation of line cd is y = −2x − 2. write an equation of a line parallel to line cd in slope-intercept form that contains point (4, 5). (4 points) y = −2x + 13 y = negative 1 over 2 x + 7 y = negative 1 over 2 x + 3 − 2x − 3

Rodell wants to find the favorite gaming app among the students at his school. he decides to poll the thirty students on his football team and the fifteen students on his basketball team to gather the data. what is wrong with rodell’s method for collecting his data? a.rodell only polled male athletes; this sample does not represent the girls or nonathletes at the school. b.rodell needs a larger sample size than two sports teams to represent a whole school. c.rodell polled everyone on his teams; he should have only polled every other student for it to be a true sample. d.rodell’s polling method only included fall and winter sports; he should have also included a spring sport like baseball.

Apilot flying at an altitude of 1.8km sights the runway directly in front of her. the angle of depression to the beginning of the runway is 31 degrees. the angle of depression to the end of the runway is 23 degrees. what is the length of the runway? round to the nearest tenth of a kilometer.