SA= 2(lw+lh+wh)
H=72
W=16
L=18
SA=2(288+1296+1152)
SA=5472 square inches
5,472 square inches will be painted
Hope you get help.
        
             
        
        
        
It depends how much she begins with but if she doesn’t begin with any then it’d be 2.5
        
                    
             
        
        
        
20 because 19 16/33 is the exact answer. Since they ask about how much that can be rounded up to 20
        
             
        
        
        
Answer:
6 donuts
Step-by-step explanation:
first divide the cost of the donuts by the amount of donuts per box
6 donuts:
2.10 ÷ 6 = .35 per donut
12 donuts
5.40 ÷ 12 = .45 per donut
18 donuts
7.20 ÷ 18 = .40 per donut
24 donuts 
12 ÷ 24 = .50 per donut