24 is 15% of what number?

a) 1.6

b) 62.5

c) 360

d) 160

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?

Simplify the expression 10/11(22z) + (a+5) -1

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?