I hope it helps you get it right
130 If you multiply that’s what it would give you so I’m not sure what those answers are
As per the problem
The chemicals in my swimming pool use a ratio of 5 tablets of chlorine for every 14 days.
we have been asked to find
Which ratio shows the number of chlorine tablets needed for 42 days?
Since for each 14 days the number of tablets required is 5
So if you multiply the number of days by some number then, we will have to multiply the number of tablets required by the same number.
So When number of days
Then the number of tablets required for 42 days is 
Answer:
The total volume of the pieces of fruit in the can is 
Step-by-step explanation:
step 1
Find the volume of the cylindrical can
The volume of the can is equal to

where
B is the area of the base of the can
H is the height of the can
we have


substitute

step 2
Find the volume of the pieces of fruit in the can
The volume of the pieces of fruit in the can is equal to subtract the volume of syrup from the volume of the can

Equation: 6.50x + 21 = 60
Answer: x = 6