There's not enough info in this problem to solve it. 
        
             
        
        
        
Checkboxes 1,2,5 are correct. hope it helps
        
             
        
        
        
Answer:
Option (B) is correct.
Allison biweekly gross pay is $942.31 
Step-by-step explanation:
 Given annual salary offered to Allison  = $24,500.
We have to calculate Allison biweekly pay that is pay Allison got for 2 weeks
To calculate biweekly we first find Allison weekly pay then multiply it by 2.
We know there are 52 weeks in a year.
So, weekly salary offered to Allison  (approx)
(approx) 
Biweekly salary will be = 2 × weekly salary
                                       = 2  × 471.15
                                        = 942.307(approx)
Thus, Allison biweekly gross pay is $942.31 
 
        
                    
             
        
        
        
3k+10=2k-21
move 2k to the other side
sign changes from +2k to -2k
3k-2k+10=2k-2k-21( combine like terms)
3k-2k+10= -21
k+10=-21
move +10 to the other side
k+10-10= -21-10
k= -21-10
answer:
k= -31
 
        
             
        
        
        
Answer:
Please see attached picture for full solution.
Right angle= 90°
The sum of all the angles in a triangle is 180°.