The cost of a school banquet is 95$ plus 15$ for each person attending. write and equation that gives the total cost as a function of the number of epople attending. what s the cost for 77 people?

Graph red beads cost $1 an ounce and gold beads cost $3 an ounce. juanita wants to purchase a 12-ounce mixture of red and gold beads that she can sell for $2 an ounce. the solution of the system shows the number of beads needed for juanita to break even. x + y = 12, x + 3y = 24 how many ounces of red beads will juanita buy to break even? how many ounces of gold beads will she buy?

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?