11, rosabell had 11 posters for the parade
Answer:
4
Step-by-step explanation:
3n-2-n=6
2n-2=6
2n=8
n=4
A. Y=-0.2X+6.1.
B. It's wanting an X and Y table I guess. So week zero is 6.1. Week one is 5.9. Two is 5.7. Three is 5.5. Four is 5.3. Five is 5.1. Hope that's far enough.
9 10th of the cap is sewn because you multiply 5 times two to get them b
oth to ten so you multiply 1 by 2 and you get 2. So 7 plus 2 is 9 10th
He rounded it to the nearest hundred, not ten. Ten would be 560.
Hope this helps!