Jada works at an aquarium. She is draining a tank containing 36 gallons of water. After 9 minutes, the tank now contains 18 gallons of water. If the water is draining at a constant rate, what is the change per minute?

in 1995, potato plants were taken into space aboard the space shuttle columbia.

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

answer: b

step-by-step explanation: