Answer:
$13.60 per 1 pound of barbecue sauce
Step-by-step explanation:
27.20 ÷ 2 = 13.60
#9 the sum of two angles is 90 degrees, creating a right angle.
#10 the sum of the two angles is 180 because the form a supplementary angle
Answer:
f^-1 (x)=1/7x
Step-by-step explanation:
f(x) = 7x
y=7x x=7y
y=x/7
y=1/7x
f^-1 (x)=1/7x
Answer:
8/27
Step-by-step explanation:

Answer:
$151.20
Step-by-step explanation:
(22.40x0.75)+(22.40x5)+22.40=151.20