25/5 = 5......so the unit rate is 5 teaspoons per cup
I think its B but i cant help much cuz i got a quiz thats due soon
The answer is 604.235378543
They earned 1800 in the five hours. First you need to multiply 12 by 10 and the 12 by 20 which will equal to 360 all together and then you need to multiply that by 5 which equals 1800.