Answer:
y=(5/2)x+14
Use the slope formula and slope-intercept form y=mx+b to find the equation
<span>A Stem and Leaf Plot is a special table where each data value is
split into a "stem" (the first digit or digits) and a "leaf" (usually
the last digit).
</span>Since the key says 4|0= 40 the answer to your question is 12. Twelve cleaners have more than 80 ingredients.
Hope this helps :)
-4f+8=4f-8
+4f. +4f
8=8f-8
+8. +8
16=8f
16/8=2
f=2
