El peso de un objeto en Marte varía directamente con su peso en la Tierra. Un objeto que pesa 50 libras en Marte pesa 150 libras en la
Tierra, Imagina que un objeto pesa 120 libras en la Tierra. Escribe y
resuelve una ecuación de variación directa para hallar cuánto
pesaría ese objeto en Marte.

Can't gugys answer the ratio question. this is urgent the plans of a building is drawn toward scale of 1: 1000. kfc the foyer on the plans measures 62mm by 54mm, how large is the foyer in real life?

Can someone me with this problem . show your work .

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.