Answer:
approximation is often useful when it is not a very good one
Answer:
1) 2 > -3 > -5
Step-by-step explanation:
that is mathematically correct
Answer:
$84
Step-by-step explanation:
720x30=21600
21600/100=216
216=markdown (as a number instead of a percentage)
Now subtract that like this
720-216=504
504= sale price
Then do this
504-420=84
<em><u>Therefore it is $84</u></em>
<em><u /></em>
<em>Hope you understand!</em>
Answer:
6. 5
7.2
8.6
9.-12
Step-by-step explanation:
Answer:
x=-6
Step-by-step explanation:
3(x+4)=2x+6
3x+12=2x+6
x+12=6
x=-6
