Add 23 to both sides of the equal sign giving you -8t= 8 then divide both sides of the equal sign by -8 which gives you t= -1
Here's the work:
<span>-8t - 23 = -15 23 + (-15) = 8
</span> +23 +23
-8t = 8
t= -1
The answer would be 4x^3-3x^2+x-8
Answer:
$23 an hour.
Step-by-step explanation:
divide 172.50 by 7.5
Square because perpendicular means 90 degrees angle.
Answer: 4
Step -by-step :
7+7+7=21
5+12+a=
17+a
21-17=4
