Answer: it's impossible to obtain 78
Step-by-step explanation: Since the calculator can double any number or permute its digits except 0
starting with number 1
1, 2, 4, 8, 16, 32, 64, 128
Therefore, it's impossible to obtain 78 by a series of these operations
7x-5=5x+23
7x-5x=23+5
2x=28
x=28/2
x=14
Answer:
14.3%
Step-by-step explanation:
1/7=0.142857142857
round that to the nearest tenth and that is 0.143
make it a percentage and it is 14.3%
The answer is d your welcome
<span>5: 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75.... </span>
