X=3 and y=-8
I solved using substitution, but you can also use elimination. x = 2y+19, find x, then find y.
The number of low-income working families rose from 10.2 million in 2010 to 10.4 ... described as “takers” who do not work and rely on government aid,
<h2>✏Answer ✏</h2>
<em>The short answer is to reduce the uncertainty in your measurement of the period. ... If you are using a stopwatch and manual timing- then your uncertainty in timing an interval is likeley to be about say 0.2 s . If the period of the pendulum is about 1 second then 0.2 s uncertainty corresponds to about 20% .</em>
Explanation:
<em>#</em><em> </em><em>Brainliest Bunch</em><em> </em>
Explanation:
you may not qualify to enter that unit
if you know the username then im sure you can look it up
