the value of c is 7 sqrt of 2.
<span>0.150 x $152 = $22.80.
</span>
$152 - $22.80 = $129.20
The cost of the coat would be $129.20
I think it is C for the answer yu have
The function is <span>b(x)= |x+4|,
which means that b(-10)=|-10+4|, since we can replace both x-es above with any number. (This is what the rule means.)
Further, |-10+4|=|-6|. We know that the absolute value gives us always positive values, so |-6|=6.
Thus, the answer is 6.
</span>