Five friends split the cost of parking at an amusement park. Each of them also buys a $30 ticket. write an algebraic expression that represents the amount of money each friend spends. Identify any variables

The value √10 and √15 are plotted on the number line

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?

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?