Certo número de caixas foi colocado em uma balança. Cada caixa tem o mesmo peso de 1,5kg. Se a balança marcou 24 kg, quantas caixas foram colocadas na balança?​

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 .

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.