Answer:
-2
Step-by-step explanation:
7-9=-2 hope this helps
Answer: 2
Step-by-step explanation:
Hi!
200 ÷ 2 = 50
200 ÷ 3 = 66.6 repeat.
200 ÷ 4 = 50
200 ÷ 5 = 40
200 ÷ 6 = 33.3 repeat.
So, there can be either 50 or 40 apples in that box.
Answer:
6. The number is 
7. The two numbers are
and 
Step-by-step explanation:
Question six can be re-worded to create the following expression:

Solve for x to find the number:

Question seven can be solved by first listing the constraints (assuming x is smaller than y):
- x and y are less than 20


To get the numbers, we can create a system of linear equations. First, solve for
in each expression:


Solve for
:

Solve for
:
