Which of the following is true about a function that is constant? (4 points) it is a horizontal line. it moves in an upward direction. it moves in a downward direction. it is a curve.

The functions below show the amount of money bella and sweet t had saved after earning money for doing chores. which description best compares the two functions?

Liz is shipping a package to her friend. the maximum weight of a medium flat-rate box is 20 pounds, including the box which weighs 6 ounces. write and solve an inequality to describe the possible weight in pounds, w, of the contents that liz will ship to her friend if she must use a medium flat-rate box. use the drop-down menus to explain your answer.

Graph the following system of linear inequalities. identify at least two points in the solution: y < 5 - 2x | x + 5y > -7