6/5 because how do you convert a percentage to a decimal? First you move the decimal points over by two, so you start off with 120 and end with 1.20. There are many ways you can go from here. If you have a graphing calculator like i do, then you type in 1.20 hit the "math" button, hit enter and a fraction already in its simplest form is given. I hope this helps, have a great day.
Answer:
30 is 120% of 25
Step-by-step explanation:
30 = 120% of y
× y = 30
After multiplying both sides by 100 and dividing both sides by 120, we have
y = 30 × 
y = 25
Answer:
a) -4
b) +343
Step-by-step explanation:
a) 10 shares - loss $40
1 share --- ?
? = 40 / 10 = 4 decrease
b) each week 7 members increase for 49 weeks
so total increase = 7 * 49 = 343
you can make a table of values using any intergers and as many as you need in this case I chose 0,1,2 then you replace them in your actual equation and find the values of y.finally plot.
after plotting the points you shade the unwanted region(the sign will direct you) in this case the wanted region is y>.so you shade the less than area.
for the second one you make the equation simpler
6x+3y<9
3y<-6x+9
and also make a table of values,replace were there's x and plot
I hope this helps!
for further questions please feel free to ask