Answer:
j-4 is how you show 4 less than a number j
The answer must be
since the triangular pyramid has 4 faces and each has an area of 30
we should multiply that by 4 , so :
Answer:
4x+9 if that's not what u needed I can graph it for you too
Answer:
2.3456 x 10^-5
Step-by-step explanation:
20% of the regular price was off.
So 80% of the regular price stayed on.
$33.96 was that 80% of the regular price.
(0.8) · (regular price) = $33.96
Divide both sides by (0.8).
Regular price = ($33.96) / (0.8)
<em>Regular price = $42.45</em>
