Answer:
X is how many hours he works.
For example, if he works for 5 hours then you would substitute x for 5. Hope this helps :)
Answer:
y=3b + 6 ................ . ..
Answer:
-1
Step-by-step explanation:
-1² = -1 * -1 = - 1
<span>
<u><em>The correct answer is:</em></u></span>
<span>.
<u><em>Explanation</em></u><span>
<u><em>: </em></u>Since 1 out of 5 trays are purple, this means the fraction is </span></span>
<span>.
However, to find the number of trays out of 20, we multiply 20 by </span>
:
20*
=
.