7. honestly not 100% sure. i did 364 divided by 13 which was 28 so 28 flowers per table. and then 28 divided by 4. 7 flowers per vase.
Xy-x=2y+1
y = 2y+1
-2y -2y
-y = 1
/-1 /-1
Y= -1
X=1/3y+5/3
X = 1/3(-1) + 5/3
X = -1/3 + 5/3
x = 4/3
Also known as 1 1/3
Slope is rise over run, so the slope here is m=2/3.
The solution to the inequality is -20.8 > p (imagine the symbol is the symbol for at least)
$12.60 after 9 years started w/ $8