Answer:
Yep
Step-by-step explanation:
The initial function is slope
=> slope = 7-1/6-0 = 6/6 = 1
Hope this helps you :)
So to set up the equation we have:
<span><span><span>4M</span><span>4+M</span></span>=<span>127</span></span>
<span>28M=12(4+M)</span>
<span>28M=48+12M</span>
<span>28K−12M=48</span>
<span>(28−12)M=48</span>
<span>16K=48</span>
<span>M=<span>4816</span></span>
<span>M=3</span>
So Marna can clean the chimney alone in 3 hours
Y-intercept when x = 0
so
y = 4
Well I would say A because it went from 8 to 38 which is plus ten.
