Answer:
2.3 liters (2 liters 300 ml)
Step-by-step explanation:
Keahi drank a total of 5.235 liters of water on Monday and Tuesday.
Subtracting the 2.935 liters he drank on Monday from this total results in the volume of water he drank on Tuesday:
5.235 liters
- 2.935 liters
---------------------
2.300 liters
Our friend Keahi drank 2.3 liters (or 2 liters 300 ml) of water on Tuesday.
Y=mx+b
so is 2
the last number of the equation
Answer:
Mandy will take 67.5 mins to complete the 15 km race.
Step-by-step explanation:
Given:
Mandy runs 4 km in 18 min
She plans to run in a 15 km race.
We need to find how much time required to run 15 km.
4 km =18 min
15 km = time required for 15 km race
By Using Unitary method we get,
Time required for 15 km = 
Hence time required by Mandy to complete 15 km race is 67.5 mins.
Answer:
S = 935 when t ≤ 7
S = (180t - 325) when t > 7
Step-by-step explanation:
John's weekly salary = $375 + commission on number of cars he sell
Commission for the first seven cars sold = $80 per car
Commission above 7 cars = $180 per car
If John sells t cars each week then commission earned by John
= 80×7 + 180(t - 7)
So the salary for week = 375 + commission
S = 375 + 560 + 180(t - 7)
S = 935 + 180(t - 7)
S = 935 when t ≤ 7
(180t - 325) when t > 7
