Cross multiply
4/p=11/2
(4)*(2)=11*p
8=11p
Flip the equation
11p=8
Divide both sides by 11
11p/11=8/11
p=8/11
hope this helps!
Answer:
28 bottles
Step-by-step explanation:
4 bottles per day, 7 days a week.
4 x 7 = 28 bottles
A) 3.9a+b hope this helps
