Answer:
8(+4)
Step-by-step explanation:
Answer:
a=8
Step-by-step explanation:
Ok, so what we want to do here is first remove the repeating decimal.
x=2.16 repeating
10x=21.6 repeating
100x=216.6 repeating
Subtract 10x=21.6 repeating from 100x=216.6 repeating. This will get rid of the repeating numbers.
100x=216.6 repeating
-10x=21.6 repeating
__________________
90x=195
Divide both sides by 90.
x=195/90
Now you can simplify that into 13/6.
Answer:
18.75
Step-by-step explanation:
75/4=18.75
3b - 7 < 39
add 7 to both sides
3b < 46
divide both sides by 3
b < 15 1/3
