Answer:
52 students were in each bus 
Step-by-step explanation:
475-7=468÷9=52 so 52
 
        
             
        
        
        
Answer:
9^8
Step-by-step explanation:
The total number of ants is
(total number of sections)(ants in each section).
let x be the total number of ants.
Substitute the given values.
x = (9^2)(9^6)
x = 9^(2+6)  <= exponent rule: when multiplying exponents with the same base, add the exponents.
x = 9^8
 
        
             
        
        
        
Yes they have digit in ones
        
             
        
        
        
Steps: 
57.68÷8
=7.21minutes per hour 
(p.s. make sure they don't want you to round!)
        
             
        
        
        
Answer:
B
Step-by-step explanation:
The distance formula is 
Where  is the first coordinate (our case, point A(2,2)) &
 is the first coordinate (our case, point A(2,2)) &   is the second coordinate (our case, point D(-4,-3))
 is the second coordinate (our case, point D(-4,-3))
<em>Plugging these in into the formula gives us:</em>

Answer choice B is closest.