The table below shows the total cost for purchasing a certain number of equally-priced concert tickets.

total cost (in dollars) number of concert tickets

write an equation to describe the relationship between t, the number of tickets, and c, the total cost of tickets.

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

Does anyone know how to solve and graph this: 4 + | a + 2 | < 7the only part i don't get is the "4 +"

Drag the tiles to the correct boxes to complete the pairs. label each function. as even , odd, or neither.