I believe it is B, as C and D both are based on the number of books sold while the only variable to determine the amount of money she earns are the additional doors she knocks on.
Find slope as negative reciprocal of 2 => m=-1/2
y=mx + b
8=5(-1/2) +b
b=21/2
y= -1/2x +21/2
A = 1/2(8+4)(3)
A = 6 * 3
A = 18
answer
<span>18 square yards</span>
Answer:
x= 3/7 i.d.k if this is correct I did it in my brain
Answer:
About two times greater.
Step-by-step explanation:
8 times 10 minus 3 equals 77.
4 times 10 minus 6 equals 34.
77 minus 34 is 43
43 minus 34 is 9.
34 can only be put into 77 two times
