For 
reading the fraction like f(x)/h only (f(x+h) start fraction f(x) / h end fraction), the answer is 
10 lbs/$12= 1 lb/x dollars.
If you rewrite it up and down and not slanted, it would be clearer to understand, but anyways, you cross multiply:
12*1=12
12/10= 1.2
So the answer is 1.2, if you put it on that bubble sheet, put 1, then a decimal, after the decimal 2, and then all 0's,.
20y+30x=1000 divide 20 on each side to st the y alone.
y+30x=50 next put it in slope intercept form
y=30x+50 I don't know if this was te answer you were looking for but I hope it is
Answer:
1, 1.5, -1 1/5
Step-by-step explanation:
Answer:
3
Step-by-step explanation:
hope it is right and is helpful
