Answer:
Output = 8- input
Step-by-step explanation:
The first point is (1,7)
The input is 1 and the output is 7
The lines goes down, so we know that this is subtraction
Output = 8- input
7 = 8-1
Lets check another point
(5,3)
3 = 8-5
This checks
Answer: 15
Step-by-step explanation: If David can buy 5 for $8 just multiply 8 times 3 to get $24 which means he can buy 5 avocados 3 times with $8 giving you 15 in total
Answer:
Sheldon have left of food.
Step-by-step explanation:
Quantity of food = kg
Quantity used on strawberry plant =
Quantity used on tomato plant =
Food left = Total - used on strawberry - used on tomato
Food left =
Food left =
Food left =
Therefore,
Sheldon have left of food.