un grupo de amigos sale a cenar. La cuenta después de impuestos fue de $ 45,80. Quieren dejar una propina del 20%​

Which expression is equivalent to (3^2)^-2 a.-81 b.-12 c.1/81 d.1/12

Jordan has $5.37, which he is using to buy ingredients to make salsa. he is buying one red pepper for $1.29 and three pounds of tomatoes. if jordan has exactly the right amount of money he needs, what is the price per pound of the tomatoes? choose the correct equation to represent this real-world problem. solve the equation and verify the reasonableness of your answer. a pound of tomatoes costs .

Ok a point t on a segment with endpoints d(1, 4) and f(7, 1) partitions the segment in a 2: 1 ratio. find t. you must show all work to receive credit.