Help! I’m confused on what the answer is!

the refrigerator car

Explanation:

think about the very subject of the question: meat. Meat needs to be refrigerated. MF DOOM looks at meat and says, "DON'T SPOIL IT!" how? you put it in a fridge.

The industrial revolution saw many advances and changes to the way we live (our lifestyles). We didn't always have air conditioning or cars and machinery. While knuckle couplers on trains DID make transporting goods like meat easier, this wasnt what revolutionized it because consumers wouldn't be able to eat meat in the first place. The single most important product here is the refrigerator car because it allowed meat to be kept well throughout long transportation times.

for this case we have the following equation:

we apply distributive property to the terms within parentheses.

subtracting 2 on both sides of the equation:

true car insurance is optinial