Érica haz 5 dollars in her wallet. She owes her friend 6 dollars and she receives 10 dollars for her weekly allowance . How much money does Érica have in her wallet after she pays her friend and receives her allowance.

Me figure out the process to determine x you appreciate it : )

What are the measures of ∠a, ∠b, ∠c and ∠d? explain how to find each of the angles. measure need asap

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?