Set up a system of equations needed to solve the problem. DO NOT SOLVE. Just write the two equations.
You must label your variables.
You have 42 coins valued at $3.00. Some of the coins are dimes and some are quarters. Find the number of each you
have.

Which math sentence can be used to determine if the triangle is a right triangle?

Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180

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 .