Answer:
Step-by-step explanation:
1/7x+1/3x=1
3/21x+7/21x=1
10/21x=1
x=21/10 hour or 2 hours and 1 minute
Answer:
0.725 kg
Step-by-step explanation:
There is 5.8kg of sprinkles in total, and you want to split it into 8, so you do 5.8kg / 8, which is 0.725 kg of sprinkles in each star.
1. -100 is the correct answer
2. true. the absolute value of a positive number is always positive
Something not being equal
