A store sold 650 bicycles last year. This year the store sold 572 bicycles. What is the percent increase/decrease in the number of bicycles sold from last year to this year?

12%

Step-by-step explanation:

So in the first year they sold 650 bicycles.

Second year 572.

To find percentage you'll gain the difference 650 - 572 = 78 bicycles. Divide the deficit with initial sales (650).

72/650 * 100 (as we r finding percentage).

Its should give you 12%.

answer: 0+0=0

step-by-step explanation:

that is the only answer that can make 0

the graph in the attached figure

step-by-step explanation:

we have

using a graphing tool

the graph in the attached figure

the roots are ( x-intercepts) x=-0.5,x=1,x=3

the y-intercept is the point (0,3)