28 + 6 = 34 and 34 - 3 = 31!!!!!!!
8 students traveled in cars, which means that 450 students traveled by bus.
Since there were 10 buses, just divide the number of students by the number of buses.
450 / 10 = 45
There were B. 45 students on each bus.
Answer:
y=2/3x-5
Step-by-step explanation:
1. find the slope of the given line
2. find its opposite reciprocal(slope of the perpendicular line)
3. create a new linear equation using the new slope
4. substitute (3,-3) to find b
10% is $8.00 so 20% is $16 and 80-16= 64 so the sale cost is $64.00
Answer:
2.5 gallons of the 20% solution must be replaced by the 36% solution.
Step-by-step explanation:





