Mark bought 8 boxes .A week later half of all his boxes were destroyed in a fire there are now only 20 boxes left. With how many did he start with?
2 answers:
Answer:
32
Step-by-step explanation:
if he has 32 and brought 8 thats a total of 40 because 32+8=40, then if the fire burned half of the boxes 40/2 = 20
Answer:
32 boxes
Step-by-step explanation:
Half of his boxes got burned and there are 20 left, you can time that by 2 to get the number of boxes before the fire, which is 40, then you can subtract is by 8 to get the number of boxes he had before he bought 8 boxes.
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Answer:
4(3 * 39 – 12) = 5(2 * 39 + 6)
x = 39
Step-by-step explanation:
4(3x – 12) = 5(2x + 6)
(12x - 48) = (10x + 30)
12x - 10x = 30 + 48
2x = 78
2x/2 = x
78/2 = 39
x = 39
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Step-by-step explanation:
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