1) 2x - 1 < 7
move the 1 over by addition
2x < 8
divide by 2
x < 4
2) 5x + 3 < 3
move the 3 over by subtraction
5x < 0
divide by 5
x < 0/5
x < 0
Answer:
$4.75
Step-by-step explanation:
multiply 4.75% by 100 and then add/ move the decimal place 2 times
You have a 1/3 chance each time you role
So 1/3 x 12 = 4 times that you would role a 5 or a 6
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