Katie Made 10 times as much money in one hour selling lemonade than she did selling hotdogs. She made $220 in one hour selling lemonade. How much money did she make selling hotdogs?

$22

Step-by-step explanation:

220/10=22

Double check work:

22*10=220

Hope this helps have a great day :)

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)

answer:   x = 3 + √11     and     x = 3 - √11

step-by-step explanation:

x² - 6x + 9 = 11

(x - 3)² = 11

x - 3 = ±√11

    x = 3 ± √11

x = 3 + √11     and     x = 3 - √11