Answer:
450
Step-by-step explanation:
900/2 = 450
Let number of adult tickets be a , therefore number of student ticket be a+4 .
And total cost of the tickets is 58, that is
Distributing 2.50 on a+4
Combining like terms
Number of adult tickets are 8 and number of students tickets are 12.
Answer:
a. Income = $408.75
b. Income = $300 + $0.05x
Step-by-step explanation:
Given
Salary = $300 weekly
Commission = 5% of total sales
Solving (a): When total sales = $2175
To calculate his total income, we make use of...
Income = Salary + 5% * Total Sales
Solving (b): When total sales = $x
Income = Salary + 5% * Total Sales
Convert % to decimal
6-3a+10b^2-2a-4b^2-3
-5a+6b^2+3
We need to find the lowest common multiple...
multiples of 14 are : 14,28,42,56,70,84,98,112,126,140,154
multiples of 20 are : 20,40,60,80,100,120,140
so the lowest common multiple is 140....so thats 140 minutes....= 2 hrs 20 minutes....from 8:00 = 10:20
so they will both leave at the same time of 10:20 a.m. <==