Answer:what grade math is this
Step-by-step explanation:
The system of equations becomes:
s + u = 28 This represent the number of candles sold
16s + 10u = 400 This represents the value of the candles sold
Answer:
d
Step-by-step explanation:
Answer: 3
Step-by-step explanation:
Divide every mile is one minute
Step-by-step explanation:
2/3 gallons is empty
1/3 gallons is filled
so
3*1/3= 1
1 gallon filled