Answer:
Heidi (260 cookies)
Step-by-step explanation:
Megan's equation is given as y=8x, where x is the number of bags, and y the number of cookies:
#First calculate Heidi's total number of bags, cookies and cookies:

#Given that both Heidi and Megan make the same number of bags of cookies, Megan's cookies totals to:

Hence, Megan makes 416 cookies.
#From our calculations:

Hence, Heidi makes the least number of cookies(260 cookies) compared to Megan's 416 cookies.
The number X is placed somewhere between 9 and 10. That's because 9 squared is 81 and 10 squared is 100.
Ex: (A) 19.95÷29.95 and you will get your answers
I prefer to use fractions for some irrational numbers.
For example, 1/3 is equal to an infinite 0.3333333333333333...
Midpoint formula ((x1+x2)/2, (y1+y2)/2)
((4+10)/2, (2+4)/2)
answer is (7,3)