El panadero del barrio va a hacer varias tortas para la celebración del día de la madre. Para ello, va a
utilizar moldes con forma de prismas cuadrados de 30 cm de lado y 6 centímetros de profundidad.
Sabe que para que no se peguen las tortas, se debe cubrir el interior del molde con un papel
especial. ¿Cuántos centímetros cuadrados de este papel, mínimo, va a necesitar para cada molde?

10 ! in a race, nick is 50 feet in front of jay after ten seconds. how fast can nick run, if jay can run 20 feet per second?

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.

What does independent variable and dependent variable mean in math?