Carmine buys 4 plates for $1 each. He also buys 7 bowls. Each bowl costs twice as much as each plate. The store is having a sale that gives Carmine $2 off the total cost of the bowls.

Television sizes are based on the length of the diagonal of the television's rectangular screen. so, for example, a 70-inch television is a television having a diagonal screen length of 70 inches. if a 70 inch television's diagonal forms a 29°angle with the base of the screen, what is the vertical height (1) of the screen to the nearest inch? 70 inhin

Write two point-slope equations for the line passing through the points (6, 5) and (3, 1)

Ineed big ! the cost of a school banquet is $25 plus $15 for each person attending. create a table, sketch the graph, and write an equation in slope-intercept and point-slope form that gives total cost as a function of the number of people attending. what is the cost for 77 people?