for the table its 30 * the hours +20 for example 30(1)+20=50 or 30(4)+20=140. the total cost is 30 times the hours plus 20.
If they have the same charge
x+x+x+x+x+x+x=-42
7x=-42
x=-6
so to check our answer
-6-6-6-6-6-6-6=-42
-12-12-12-6=-42
-24-18=-42
-42=-42
Hey there!
35 containers of paint
We simply divide 375 by 11, and we get 34.09..., but since we can't buy .09 of a container of paint, we can only by 35 containers of paint.
Hope it helps and have a good day!
Step-by-step explanation:
<h2>l=P×R×T </h2>
=500×6/100 ×4
<h2> =120</h2>
<h2> compound interest </h2>
Y= -5 and x= 1/5
hope it helps!
