If you round 75 to the nearest tenth it would be 80
        
                    
             
        
        
        
Answer:
14 paychecks
Step-by-step explanation:
$495 + $65 = $560
$560 / 40 = 14
Therefore , he must save for 14 paychecks
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Look at the table for the people that used Lithium.
 There are 18 relapses, 6 No relapses with a total of 24 people.
 The relative frequency for relapse, would be dividing the number of relapses by the total number of people.
This would be D. 18 / 24 = 75%
 
        
             
        
        
        
Answer:
I would set this up as:
 
let: lesser number = x
      greater number = 2x + 5
 
Restating the word problem:
lesser number + greater number = 38
         x           +  2x + 5             = 38
 
Solving:  3x + 5 = 38
                   - 5     -5
              ---------------
               3x      =  33
               ---          ---
                3            3
                x        =  11
 
Substitution for the greater number:
         2(11) + 5
           22    + 5
               27
 
        
                    
             
        
        
        
Answer:
<em><u>1.c</u></em>
<em><u>2.b</u></em>
<em><u>3.a</u></em>
<em><u>4.d</u></em>
<em><u>5.c</u></em>
Step-by-step explanation:
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